Question: who wrote most of hall and oates songs
[{'answer': 'John Oates', 'provenance': [{'wikipedia_id': '175028', 'title': 'Hall & Oates', 'start_paragraph_id': 1, 'start_character': 15, 'end_paragraph_id': 1, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Daryl Hall', 'provenance': [{'wikipedia_id': '175028', 'title': 'Hall & Oates', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '175028', 'title': 'Hall & Oates', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 438, 'bleu_score': 0.8221342862577201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7356252544690315721}, 'section': 'Section::::Abstract.'}]}]