Question: who is the robot in big hero 6
[{'answer': 'Baymax', 'provenance': [{'wikipedia_id': '39345917', 'title': 'Big Hero 6 (film)', 'start_paragraph_id': 8, 'start_character': 104, 'end_paragraph_id': 8, 'end_character': 110, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '39345917', 'title': 'Big Hero 6 (film)', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 505, 'bleu_score': 0.978138775770484, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13659492530630648941}, 'section': 'Section::::Voice cast.\n'}]}]