Question: who said the whole is greater than the sum of its parts
[{'answer': 'Kurt Koffka', 'provenance': [{'wikipedia_id': '70402', 'title': 'Gestalt psychology', 'start_paragraph_id': 2, 'start_character': 213, 'end_paragraph_id': 2, 'end_character': 224, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '70402', 'title': 'Gestalt psychology', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 629, 'bleu_score': 0.7731685300181911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5997639734427382591}, 'section': 'Section::::Abstract.'}]}]