Question: alex rodriguez most home runs in a season
[{'answer': '47', 'provenance': [{'wikipedia_id': '212472', 'title': 'Alex Rodriguez', 'start_paragraph_id': 28, 'start_character': 741, 'end_paragraph_id': 28, 'end_character': 743, 'bleu_score': 1.0, 'section': 'Section::::Playing career.:Texas Rangers.:2001–2002.\n'}]}, {'provenance': [{'wikipedia_id': '212472', 'title': 'Alex Rodriguez', 'start_paragraph_id': 43, 'start_character': 0, 'end_paragraph_id': 43, 'end_character': 1163, 'bleu_score': 0.9904985430232971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7442776389126006195}, 'section': 'Section::::Playing career.:New York Yankees.:2005–2006.\n'}]}]