Question: who won the jeopardy college tournament of champions
[{'answer': 'Tom Cubbage', 'provenance': [{'wikipedia_id': '5575376', 'title': 'Jeopardy! College Championship', 'start_paragraph_id': 12, 'start_character': 377, 'end_paragraph_id': 12, 'end_character': 388, 'bleu_score': 1.0, 'section': 'Section::::Prizes.:Tournament of Champions.\n'}]}, {'provenance': [{'wikipedia_id': '5575376', 'title': 'Jeopardy! College Championship', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 478, 'bleu_score': 0.9735040436119741, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6347439102973879428}, 'section': 'Section::::Prizes.:Tournament of Champions.\n'}]}]