Question: who hosted the first to tell the truth
[{'answer': 'Mike Wallace', 'provenance': [{'wikipedia_id': '469794', 'title': 'To Tell the Truth', 'start_paragraph_id': 12, 'start_character': 33, 'end_paragraph_id': 12, 'end_character': 45, 'bleu_score': 1.0, 'section': 'Section::::History.:1956–1968, CBS.\n'}]}, {'provenance': [{'wikipedia_id': '469794', 'title': 'To Tell the Truth', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 774, 'bleu_score': 0.9844346099707091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 86086010490438223}, 'section': 'Section::::History.:1956–1968, CBS.\n'}]}]