Question: who is the host of price is right live
[{'answer': 'George Gray', 'provenance': [{'wikipedia_id': '1985755', 'title': 'The Price Is Right Live!', 'start_paragraph_id': 25, 'start_character': 349, 'end_paragraph_id': 25, 'end_character': 360, 'bleu_score': 1.0, 'section': 'Section::::Hosts.\n'}]}, {'provenance': [{'wikipedia_id': '1985755', 'title': 'The Price Is Right Live!', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 360, 'bleu_score': 0.962600167205617, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3227868906941306766}, 'section': 'Section::::Hosts.\n'}]}]