Question: who plays cam's dad on modern family
[{'answer': 'Barry Corbin', 'provenance': [{'wikipedia_id': '25522499', 'title': 'List of Modern Family characters', 'start_paragraph_id': 97, 'start_character': 14, 'end_paragraph_id': 97, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Other family members.:Merle Tucker.\n'}]}, {'provenance': [{'wikipedia_id': '25522499', 'title': 'List of Modern Family characters', 'start_paragraph_id': 97, 'start_character': 0, 'end_paragraph_id': 97, 'end_character': 693, 'bleu_score': 0.9206328079650781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6651665902385312449}, 'section': 'Section::::Other family members.:Merle Tucker.\n'}]}]