Question: who played the dad in that 70 show
[{'answer': 'Kurtwood Larson Smith', 'provenance': [{'wikipedia_id': '301344', 'title': 'Kurtwood Smith', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '301344', 'title': 'Kurtwood Smith', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 342, 'bleu_score': 0.9224532597476071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10783767710557281967}, 'section': 'Section::::Abstract.'}]}]