Question: how many cards in hand magic the gathering
[{'answer': 'seven', 'provenance': [{'wikipedia_id': '26616525', 'title': 'Magic: The Gathering rules', 'start_paragraph_id': 3, 'start_character': 193, 'end_paragraph_id': 3, 'end_character': 198, 'bleu_score': 1.0, 'section': 'Section::::Beginning and ending the game.\n'}]}, {'provenance': [{'wikipedia_id': '26616525', 'title': 'Magic: The Gathering rules', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 197, 'bleu_score': 0.9517713210466091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14739106243809733924}, 'section': 'Section::::Zones.\n'}]}]