Question: when does the price is right season 46 start
[{'answer': 'September 18 , 2017'}, {'provenance': [{'wikipedia_id': '37032', 'title': 'The Price Is Right (American game show)', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 293, 'bleu_score': 0.879962308706789, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13722968905937729316}, 'section': 'Section::::Abstract.'}]}]