metric,value original_pairs,9053 enhanced_pairs,10436 pairs_added,1383 section_pairs_created,3389 total_train_pairs,10954 total_val_pairs,2347 total_test_pairs,2347 train_positive,7304 train_negative,3650 val_positive,1566 val_negative,781 test_positive,1566 test_negative,781