Question: when did king of the hill come out
[{'answer': 'January 12 , 1997', 'provenance': [{'wikipedia_id': '3402926', 'title': 'King of the Hill', 'start_paragraph_id': 1, 'start_character': 134, 'end_paragraph_id': 1, 'end_character': 151, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3402926', 'title': 'King of the Hill', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 276, 'bleu_score': 0.6143533398991561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4018592137080183912}, 'section': 'Section::::Abstract.'}]}]