Minor modifications

README.md

@@ -155,9 +155,34 @@ data = load_dataset("GEM/opusparcus", "de.100")
 data = load_dataset("GEM/opusparcus", "fr.90")
 ```
 
+TODO: Add comment about larger and noisier sets being better for training.
+
 ### Data Instances
 
-TBA
+```
+DatasetDict({
+    test: Dataset({
+        features: ['lang', 'sent1', 'sent2', 'annot_score', 'gem_id'],
+        num_rows: 1047
+    })
+    validation: Dataset({
+        features: ['lang', 'sent1', 'sent2', 'annot_score', 'gem_id'],
+        num_rows: 1013
+    })
+    test.full: Dataset({
+        features: ['lang', 'sent1', 'sent2', 'annot_score', 'gem_id'],
+        num_rows: 1586
+    })
+    validation.full: Dataset({
+        features: ['lang', 'sent1', 'sent2', 'annot_score', 'gem_id'],
+        num_rows: 1582
+    })
+    train: Dataset({
+        features: ['lang', 'sent1', 'sent2', 'annot_score', 'gem_id'],
+        num_rows: 590000
+    })
+})
+```
 
 ### Data Fields