Question: who has the most consecutive wins on jeopardy
[{'answer': 'Ken Jennings', 'provenance': [{'wikipedia_id': '29276606', 'title': 'List of Jeopardy! contestants', 'start_paragraph_id': 1, 'start_character': 475, 'end_paragraph_id': 1, 'end_character': 487, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '29276606', 'title': 'List of Jeopardy! contestants', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 740, 'bleu_score': 0.772619761452437, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13247649244316188629}, 'section': 'Section::::Abstract.'}]}]