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[ "Hindenburg enjoyed a long career in the Prussian Army , retiring in 1911 .", "Hindenburg retired from the army in 1911 ." ]
[ "During the winter of 1929-1930 , however , Schleicher had more success .", "During the winter of 1929-1930 , Schleicher had a series of secret meetings with Heinrich Brüning , the leader of the Catholic Center Party ( Zentrum ) ." ]
[ "If the Reichstag should threaten to annul any laws so passed , Hindenburg could counter with the threat of dissolution .", "If the Reichstag should threaten to cancel any of those laws , Hindenburg could threaten a dissolution , and call new elections ." ]
[ "When the budget was defeated in July 1930 , Brüning arranged for Hindenburg to sign the budget into law by invoking Article 48 .", "When the budget was defeated in July , Brüning had Hindenburg sign the budget as an emergency law under Article 48 ." ]
[ "Although often referred to as the Ersatzkaiser ( substitute Emperor ) , Hindenburg made no effort to restore the monarchy and took his oath to the Weimar Constitution seriously .", "He liked the monarchy , but took his oath to the Weimar Constitution seriously ." ]
[ "Schleicher maneuvered to exacerbate a bitter dispute within the `` Grand Coalition '' government of the Social Democrats and the German People 's Party over whether the unemployment insurance rate should be raised by a half percentage point or a full percentage point .", "Schleicher then set about splitting the `` Grand Coalition '' government of the Social Democrats and the German People 's Party ." ]
[ "In February , he issued the Reichstag Fire Decree , which suspended various civil liberties , and in March he signed the Enabling Act , which gave Hitler 's administration legislative powers .", "In March he signed the Enabling Act of 1933 which gave special powers to Hitler 's government ." ]
[ "Luria was born Salvatore Edoardo Luria , in Turin , Italy to an influential Italian Sephardic Jewish family .", "Luria was born Salvatore Edoardo Luria in Turin , Italy to an influential Italian Sephardic Jewish family ." ]
[ "Here , he was introduced to Max Delbrück 's theories on the gene as a molecule and began to formulate methods for testing genetic theory with the bacteriophages , viruses that infect bacteria .", "In Rome , he was introduced to Max Delbrück 's theories on the gene as a molecule and began to formulate methods for testing genetic theory with bacteriophages , which are viruses that infect bacteria ." ]
[ "With the help of physicist Enrico Fermi , whom he knew from his time at the University of Rome , Luria received a Rockefeller Foundation fellowship at Columbia University .", "With the help of physicist Enrico Fermi , whom he knew from his time at the University of Rome , Luria received a fellowship at Columbia University ." ]
[ "From 1943 to 1950 , he worked at Indiana University .", "From 1943 to 1950 , he worked at Indiana University , Bloomington ." ]
[ "His famous experiment with Delbrück in 1943 , known as the Luria-Delbrück experiment , demonstrated statistically that inheritance in bacteria must follow Darwinian rather than Lamarckian principles and that mutant bacteria occurring randomly can still bestow viral resistance without the virus being present .", "His famous experiment with Delbrück in 1943 , known as the Luria-Delbrück experiment , demonstrated that inheritance in bacteria follows Darwinian rather than Lamarckian principles and that mutant genes occurring randomly can still give viral resistance without the virus being present ." ]
[ "Salvador Edward Luria ( August 13 , 1912 - February 6 , 1991 ) was an Italian microbiologist naturalized American .", "Salvador Edward Luria ( Turin , Italy , August 13 , 1912 - Lexington , Massachusetts , February 6 , 1991 ) was an Italian microbiologist ." ]
[ "He attended the medical school at the University of Turin studying with Giuseppe Levi .", "He attended the medical school at the University of Turin ." ]
[ "He won the Nobel Prize in Physiology or Medicine in 1969 , with Max Delbrück and Alfred Hershey , for their discoveries on the replication mechanism and the genetic structure of viruses .", "He won the 1969 Nobel Prize in Physiology or Medicine for his pioneering work with Max Delbrück and Alfred Hershey on phages in molecular biology ." ]
[ "He discovered that a culture of E. coli was able to significantly reduce the production of phages grown in another strains .", "While investigating how a culture of E. coli was able to stop the production of phages , Luria discovered that specific bacterial strains produce enzymes that cut DNA at certain sequences ." ]
[ "He was an original member of the Institut and a chevalier of the Legion of Honour .", "He was made a chevalier of the Legion of Honour ." ]
[ "He went to Paris in 1751 and was taken on by the composer Jean-Philippe Rameau .", "In 1751 he went to Paris ." ]
[ "François-Joseph Gossec ( 17 January 1734 - 16 February 1829 ) was a French composer of operas , string quartets , symphonies , and choral works .", "François-Joseph Gossec ( born Vergnies , 17 January 1734 - 16 February , 1829 ) was a South Netherlands composer ." ]
[ "Cooper was a South African psychiatrist working in Britain .", "South African psychiatrist David Cooper was the first to use the word `` anti-psychiatry '' ." ]
[ "Las Campanas Observatory ( LCO ) is an astronomical observatory owned and operated by the Carnegie Institution for Science ( CIS ) .", "It is owned and operated by the Carnegie Institution for Science ." ]
[ "Besides this song , Ingram has sent six other songs into the country Top 40 : `` Love You , '' a cover version of Hinder 's `` Lips of an Angel , '' `` Measure of a Man , '' `` Maybe She 'll Get Lonely , '' `` That 's a Man '' and `` Barefoot and Crazy . ''", "Ingram has had six other songs on the country Top 40 : `` Love You , '' a cover version of Hinder 's `` Lips of an Angel , '' `` Measure of a Man , '' `` Maybe She 'll Get Lonely , '' `` That 's a Man '' and `` Barefoot and Crazy . ''" ]
[ "A number one hit on the Billboard country charts , it was also his first release for Big Machine and that label 's first Number One hit .", "That song hit number on the Billboard country charts ." ]
[ "The IIBC lowered the price of the TOEIC Secure Program Test from 6,615 yen to 5,985 yen starting with the September 13 , 2009 test .", "The IIBC lowered the price of the TOEIC Secure Program Test from 6,615 yen to 5,985 yen from September 13 , 2009 ." ]
[ "The total score adds up to a scale from 10 to 990 points .", "The total score adds up to from 10 to 990 points ." ]
[ "The TOEIC Speaking Test takes approximately 20 minutes to complete ; the TOEIC writing test lasts approximately 60 minutes .", "The TOEIC Speaking Test takes about 20 minutes ." ]
[ "A new version of the TOEIC Listening & Reading test was released in 2006 .", "The TOEIC Listening & Reading Test is a two-hour multiple-choice test ." ]
[ "Test takers receive separate scores for each of the two tests , or can take the Speaking test without taking the Writing test .", "Test takers get separate scores for each of the two tests ." ]
[ "The Test of English for International Communication ( TOEIC ) is `` an English language test designed specifically to measure the everyday English skills of people working in an international environment . ''", "The Test of English for International Communication ( TOEIC ) is meant to measure English skills in everyday workplace activities ." ]
[ "The magazine article also questioned why Watanabe only showed up for work about one day a week .", "Also , Watanabe only worked about one day a week ." ]
[ "The US-based Educational Testing Service ( ETS ) developed the TOEIC test to measure achievement in using English in a business setting .", "The Educational Testing Service ( ETS ) writes and gives the test ." ]
[ "In May and June 2009 , articles in the Japanese weekly magazine FRIDAY accused the IIBC 's 92 year-old Chairman Yaeji Watanabe of nepotism when he appointed the son of his girlfriend to the position of Chairman of the IIBC Board of Directors .", "The IIBC 's 92 year-old Chairman Yaeji Watanabe made his girlfriend 's son Chairman of the IIBC Board of Directors ." ]
[ "Each candidate receives independent scores for listening and reading comprehension on a scale from 5 to 495 points .", "Test takers get separate scores for listening and reading on from 5 to 495 points ." ]
[ "In July 2010 , the Tokyo Tax Bureau announced that International Communications School , IIBC 's for-profit partner , hid 100 million yen in income and had to pay 30 million yen in back taxes and fines .", "ICS had to pay 30 million yen in taxes and fines ." ]
[ "The TOEIC certificate exists in five colors , corresponding to achieved results : The TOEIC Speaking & Writing Test was introduced in 2006 .", "The TOEIC certificate comes in five colors based on the scores : ETS began to offer the TOEIC Speaking & Writing Test in 2006 ." ]
[ "The Institute for International Business Communication ( IIBC ) , the non-profit organization that administers the TOEIC in Japan , was the subject of a scandal in 2009 .", "The Institute for International Business Communication had a scandal in 2009 ." ]
[ "The article also questioned the relationship between the IIBC and its for-profit partner International Communications School with which it shared office space .", "IIBC has a for-profit partner company called International Communications School ( ICS ) ." ]
[ "In 2009 , Watanabe suddenly resigned from the IIBC , leaving the son of his girlfriend in charge of the non-profit .", "Then , Watanabe suddenly quit the IIBC ." ]
[ "Each test has a score range between 0-200 , with test takers grouped into eight proficiency levels .", "Each test has a score between 0-200 ." ]
[ "Along with Itzhak Perlman ( violin ) , Yo-Yo Ma ( cello ) , and Gabriela Montero ( piano ) , he recorded and performed `` Air and Simple Gifts , '' composed by John Williams , for the inauguration of United States President Barack Obama on January 20 , 2009 .", "Together with Itzhak Perlman ( violin ) , Yo-Yo Ma ( cello ) , and Gabriela Montero ( piano ) , he recorded and performed `` Air and Simple Gifts '' by John Williams , for Barack Obama 's inauguration ceremony on 20 January 2009 ." ]
[ "McGill is originally from Chicago , Illinois , growing up in the city 's Chatham neighborhood .", "McGill grew up in Chicago , Illinois ." ]
[ "He attended the Interlochen Arts Academy , the Curtis Institute of Music in Philadelphia , Pennsylvania and is an instructor at the Peabody Institute at Johns Hopkins University in Baltimore , Maryland and the Mannes College of Music in New York City .", "He teaches at the Peabody Institute at Johns Hopkins University in Baltimore , Maryland ." ]
[ "Anthony McGill is the principal clarinetist for the Metropolitan Opera .", "Anthony McGill is an American clarinetist ." ]
[ "Genes , Brain and Behavior ( also known as G2B ) is a peer-reviewed online-only scientific journal covering research in the fields of behavioral , neural , and psychiatric genetics .", "Genes , Brain and Behavior ( also known as G2B ) is a peer-reviewed scientific journal covering the fields of the genetics of behavior , the nervous system ( neurogenetics ) , and mental illness ( psychiatric genetics ) ." ]
[ "It is published by Wiley-Blackwell on behalf of the International Behavioural and Neural Genetics Society .", "It is the official journal of the International Behavioural and Neural Genetics Society ." ]
[ "Its habitat lies in a transitional zone between three ecoregions : dry spiny bush , humid littoral forest , and humid forest .", "Its habitat lies in a transitional zone between three ecoregions : dry spiny bush , humid littoral forest ( near and in water ) , and humid forest ." ]
[ "First collected in 2001 and thought to be a subpopulation of the furry-eared dwarf lemur ( C. crossleyi ) , it was not formally described until 2013 .", "It was first collected in 2001 , and was thought to be a subpopulation of the furry-eared dwarf lemur ( C. crossleyi ) ." ]
[ "It is one of six species of dwarf lemur , though the research that identified it also suggested the existence of many more new species .", "It is one of six species of dwarf lemur ." ]
[ "The Lavasoa dwarf lemur ( Cheirogaleus lavasoensis ) is a small , nocturnal strepsirrhine primate and a species of lemur that is endemic to three small , isolated patches of forest on the southern slopes of the Lavasoa Mountains in southern Madagascar .", "The Lavasoa dwarf lemur ( Cheirogaleus lavasoensis ) is a newly discovered primate ." ]
[ "On 4 October 1943 , during a secret meeting with top SS officials in the city of Poznań ( Posen ) , and on 6 October 1943 , in a speech to the party elite-the Gau and Reich leaders-Himmler referred explicitly to the `` extermination '' ( German : Ausrottung ) of the Jewish people .", "On 4 October 1943 , Himmler spoke of the extermination of the Jewish people during a secret SS meeting in the city of Poznań ( Posen ) ." ]
[ "It is mainly used for freight operation but also serves more than 23 destinations for passengers ( mainly charters ) .", "It is mainly used for freight operation but also serves more than 21 destinations for passengers ( mainly charters ) ." ]
[ "Liège Airport is the world hub of TNT Airways , and the European hub of CAL Cargo Air Lines , El Al Cargo , Ethiopian Cargo and Avient Aviation .", "Liège Airport is the world hub of TNT Airways , and the European hub of CAL Cargo Air Lines , El Al Cargo and Ethiopian Cargo ( using Southern Air aircraft ) ." ]
[ "Liège is located in the center of the golden triangle Paris - Amsterdam - Frankfurt that handles 66 % of European freight , 75 % when taken together with London .", "Liège is in the center of the golden triangle Paris - Amsterdam - Frankfurt that handles 66 % of European freight , 75 % with London added ." ]
[ "Liège airport is the biggest cargo airport in Belgium and the third biggest for passengers after Brussels Airport and Brussels South Charleroi Airport .", "Liège Airport , also called Liège-Bierset , is an important cargo airport in Belgium ." ]
[ "The airport is located in Grâce-Hollogne , Liège Province , north-west of the city of Liège , in the east of Belgium .", "The airport is in the northwest of the city of Liège , in the east of Belgium ." ]
[ "It was at the end of 2011 the 7th biggest cargo airport in Europe .", "It was at the end of 2007 the 8th biggest cargo airport in Europe and the 38th biggest in the world ." ]
[ "Most mosaics are made of small , flat , roughly square , pieces of stone or glass of different colors , known as tesserae ; but some , especially floor mosaics , may also be made of small rounded pieces of stone , and called `` pebble mosaics '' .", "Mosaic is the art of decorating a surface with pictures and patterns made of little pieces of stone , glass or tiles of different colors ." ]
[ "All three mosaics had a similar iconography .", "The mosaics in churches usually have pictures which tell Bible stories ." ]
[ "She died when Dante was not yet ten years old , and Alighiero soon married again , to Lapa di Chiarissimo Cialuffi .", "She died when Dante was 7 years old , and Alighiero soon married again , to Lapa di Chiarissimo Cialuffi ." ]
[ "Nonetheless , a tomb was built for him in Florence in 1829 , in the basilica of Santa Croce .", "Nevertheless , in 1829 , a tomb was built for him in Florence in the basilica of Santa Croce ." ]
[ "That tomb has been empty ever since , with Dante 's body remaining in Ravenna , far from the land he had loved so dearly .", "That tomb has been empty ever since , with Dante 's body remaining in Ravenna , far from the land he loved so dearly ." ]
[ "In 1310 , Holy Roman Emperor Henry VII of Luxembourg marched into Italy at the head of 5,000 troops .", "In 1310 , the Holy Roman Emperor Henry VII of Luxembourg , marched 5,000 troops into Italy ." ]
[ "Dante is also called `` the Father of the Italian language '' .", "Dante is also called the `` the Father of the Italian language '' ." ]
[ "Pope Boniface quickly dismissed the other delegates and asked Dante alone to remain in Rome .", "Boniface quickly dismissed the other delegates and asked Dante alone to remain in Rome ." ]
[ "When Beatrice died in 1290 , Dante sought refuge in Latin literature .", "When Beatrice died in 1290 , Dante tried to find `` help '' in Latin literature ." ]
[ "At 18 , Dante met Guido Cavalcanti , Lapo Gianni , Cino da Pistoia and soon after Brunetto Latini ; together they became the leaders of the dolce stil novo .", "At 18 , Dante met Guido Cavalcanti , Lapo Gianni , Cino da Pistoia , and soon after Brunetto Latini ; together they became the leaders of Dolce Stil Novo ( `` The Sweet New Style '' ) ." ]
[ "Dante fought with the Guelph cavalry at the Battle of Campaldino ( June 11 , 1289 ) .", "Dante fought in the front of the Guelph troops in the battle of Campaldino ( June 11 , 1289 ) ." ]
[ "Mixing religion and private concerns in his writings , he invoked the worst anger of God against his city and suggested several particular targets that were also his personal enemies .", "Mixing religion and private concerns , he invoked the worst anger of God against his city , suggesting several particular targets that coincided with his personal enemies ." ]
[ "He , Petrarch and Boccaccio are also known as `` the three fountains '' or `` the three crowns '' .", "Dante , with Petrarch and Boccaccio are also known as `` the three fountains '' ." ]
[ "Love for Beatrice ( as Petrarch would show for Laura somewhat differently ) would be his reason for poetry and for living , together with political passions .", "Love for Beatrice ( as in a different manner Petrarch would show for his Laura ) would apparently be the reason for poetry and for living , together with political passions ." ]
[ "He was condemned to perpetual exile , and if he returned to Florence without paying the fine , he could be burned at the stake .", "He was condemned to exile for life , and if he returned to Florence without paying the money , he could be burned at the stake ." ]
[ "In Italy he is known as il Sommo Poeta ( `` the Supreme Poet '' ) or just il Poeta .", "In Italian he is known as `` the Supreme Poet '' ( il Sommo Poeta ) ." ]
[ "The front of his tomb in Florence reads Onorate l'altissimo poeta-which roughly translates as `` Honor the most exalted poet . ''", "The front of his tomb in Florence reads Onorate l'altissimo poeta - which roughly translates as `` Honour the most exalted poet '' ." ]
[ "Dante saw in him a new Charlemagne who would restore the office of the Holy Roman Emperor to its former glory and also retake Florence from the Black Guelphs .", "Dante saw in him a new Charlemagne who would restore the office of the Holy Roman Emperor for re-take Florence from the Black Guelphs ." ]
[ "At the same time ( November 1 , 1301 ) , Charles of Valois entered Florence with the Black Guelphs , who in the next six days destroyed much of the city and killed many of their enemies .", "At the same time ( November 1 , 1301 ) , Charles de Valois entered Florence with Black Guelphs , who in the next six days destroyed much of the city and killed many of their enemies ." ]
[ "He saw her frequently after age 18 , often exchanging greetings in the street , but never knew her well .", "He saw her frequently after age 18 , often exchanging greetings in the street , but he never knew her well-he effectively set the example for the so-called `` courtly love '' ." ]
[ "Brunetto later received special mention in the Divine Comedy ( Inferno , XV , 28 ) for what he had taught Dante : Nor speaking less on that account I go With Ser Brunetto , and I ask who are his most known and most eminent companions .", "Brunetto later received a special mention in the Divine Comedy ( Inferno , XV , 28 ) , for what he had taught Dante ." ]
[ "Dante said he first met Beatrice Portinari , daughter of Folco Portinari , at age nine , and claimed to have fallen in love with her `` at first sight , '' apparently without even talking with her .", "According to his work , La Vita Nuova , when he was nine years old he met Beatrice Portinari , daughter of Folco Portinari , with whom he fell in love `` at first sight '' , and apparently without even having spoken to her ." ]
[ "A new Black Guelph government was installed , and Cante de ' Gabrielli da Gubbio was appointed podestà of the city .", "A new Black Guelph government was installed and Messer Cante dei Gabrielli di Gubbio was appointed Podestà of Florence ." ]
[ "When Dante was 12 , he was promised in marriage to Gemma di Manetto Donati , daughter of Manetto Donati , member of the powerful Donati family .", "When Dante was 12 , in 1277 , he married Gemma di Manetto Donati ." ]
[ "But by this time Dante had fallen in love with another , Beatrice Portinari ( known also as Bice ) , whom he first met when he was only nine .", "Dante had already fallen in love with another girl , Beatrice Portinari that is mentioned same in `` Divine Comedy '' , ( known also as Bice ) ." ]
[ "It was in the name of this love that Dante left his imprint on the dolce stil novo ( sweet new style , a term which Dante himself coined ) , and he would join other contemporary poets and writers in exploring never-before-emphasized aspects of love ( Amore ) .", "Dante gave his imprint to the Stil Novo ." ]
[ "The custodians of the body in Ravenna refused , at one point going so far as to conceal the bones in a false wall of the monastery .", "When Dante died at Ravenna , the custodians of the body at Ravenna put the bones in a false wall of the monastery ." ]
[ "His interests brought him to discover the Provençal poetry of the troubadours , such as Arnaut Daniel , and the Latin writers of classical antiquity , including Cicero , Ovid and especially Virgil .", "His interests brought him to discover the Occitan poetry of the troubadours and the Latin poetry of classical antiquity ( with a particular devotion to Virgil ) ." ]
[ "He did not pay the fine , in part because he believed he was not guilty and in part because all his assets in Florence had been seized by the Black Guelphs .", "Dante did not pay the money , in part because he believed he was not guilty , and in part because all his needs in Florence had been stolen by the Black Guelphs ." ]
[ "His Divine Comedy , originally called Comedìa and later called Divina by Boccaccio , is widely considered the greatest literary work composed in the Italian language and a masterpiece of world literature .", "His central work , the Commedia ( Divine Comedy ) , is considered the greatest literary work composed in the Italian language and a masterpiece of world literature ." ]
[ "Not much is known about Dante 's education ; he presumably studied at home or in a chapter school attached to a church or monastery in Florence .", "Not much is known about Dante 's education , and it is presumed he studied at home ." ]
[ "In 1972 , Eddy Merckx set a record of 49.431 km ( 30.715 mi ) that stood for 12 years .", "In 1972 , the Belgian cyclist Eddy Merckx set a record of 49.431 kilometres ." ]
[ "The first recorded record was in 1876 when the American Frank Dodds rode 26.508 km ( 16.471 mi ) on a penny-farthing .", "The first recorded hour record was in 1876 when F. L. Dodds rode 26.508 kilometres on a penny-farthing bicycle ." ]
[ "The most famous is for upright bicycles meeting the requirements of the Union Cycliste Internationale ( UCI ) .", "The Union Cycliste Internationale ( UCI ) , the group that controls the sport of cycling , has made rules to make cyclists ride cycles similar to Merckx 's bicycle ." ]
[ "The current UCI record is by Ondřej Sosenka , 49.700 km ( 30.882 mi ) , the current WHPVA\\/IHPVA record by Francesco Russo stands at 91.56 km ( 56.89 mi ) .", "Ondřej Sosenka holds the UCI hour record at 49.700 kilometres ." ]
[ "In its charter , written by Russell , the society 's purpose was stated as `` the mental , moral and religious improvement of men and women , by teaching the Bible by means of the publication and distribution of Bibles , books , papers , pamphlets and other Bible literature , and by providing oral lectures free for the people '' .", "Russell wrote its charter , or statement of its purpose , and explained that it was for `` the mental , moral and religious improvement of men and women , by teaching the Bible by means of the publication and distribution of Bibles , books , papers , pamphlets and other Bible literature , and by providing oral lectures free for the people '' ." ]
[ "The society 's primary journal was Zion 's Watch Tower and Herald of Christs Presence , first published in 1879 by Russell , founder of the Bible Student movement .", "Its main publication was Zion 's Watch Tower and Herald of Christ 's Presence , a Bible-based magazine first published in 1879 by Russell ." ]
[ "In 1976 , all activities of the Watch Tower Society were brought under the supervision of the Governing Body of Jehovah 's Witnesses .", "From 1976 , the Governing Body of Jehovah 's Witnesses began to control all the decisions and the work of the Watch Tower Society ." ]
[ "On September 19 , 1896 , the name of the corporation was changed to Watch Tower Bible and Tract Society .", "In 1896 , its name was changed to Watch Tower Bible and Tract Society ." ]
[ "In 1955 , the corporation was renamed Watch Tower Bible and Tract Society of Pennsylvania .", "In 1955 , the corporation changed its name again to Watch Tower Bible and Tract Society of Pennsylvania ." ]
[ "On February 16 , 1881 , Zion 's Watch Tower Tract Society was formed in Pittsburgh , Pennsylvania , United States , for the purpose of organizing the printing and distribution of religious tracts .", "Zion 's Watch Tower Tract Society was started in Pittsburgh , Pennsylvania , on February 16 , 1881 to organize the printing and sharing of pamphlets written about God and the Bible ." ]
[ "The number of voting shareholders of the corporation is limited to between 300 and 500 `` mature , active and faithful '' male Jehovah 's Witnesses .", "All of them must be `` mature , active and faithful '' male Jehovah 's Witnesses ." ]
[ "Russell emphasized the limitations of the corporation , explaining : `` Zion 's Watch Tower Tract Society is not a ` religious society ' in the ordinary meaning of this term '' He also stated , `` This is a business association merely ... It has no creed or confession .", "In his magazine , Russell explained that the Watch Tower Society was not a `` religious society '' , but just a business organization with no set of official beliefs ." ]
[ "Following Rutherford 's death in 1942 , Nathan H. Knorr became president of the Watch Tower Society , and subsequently introduced further changes to the role of the society .", "When Rutherford died in 1942 , Nathan H. Knorr became the new president ." ]