Question: what kind of car is the cash cab
[{'answer': 'Toyota Sienna', 'provenance': [{'wikipedia_id': '19920744', 'title': 'Cash Cab (American game show)', 'start_paragraph_id': 39, 'start_character': 30, 'end_paragraph_id': 39, 'end_character': 43, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}, {'provenance': [{'wikipedia_id': '19920744', 'title': 'Cash Cab (American game show)', 'start_paragraph_id': 39, 'start_character': 0, 'end_paragraph_id': 39, 'end_character': 282, 'bleu_score': 0.962600167205617, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4650968700176392240}, 'section': 'Section::::Production.\n'}]}]