Question: who plays stan's dad on american dad
[{'answer': 'Daran Norris', 'provenance': [{'wikipedia_id': '2082680', 'title': 'List of American Dad! characters', 'start_paragraph_id': 30, 'start_character': 34, 'end_paragraph_id': 30, 'end_character': 46, 'bleu_score': 1.0, 'section': "Section::::Secondary characters.:Smith family relatives.:Stan's relatives.\n"}]}, {'provenance': [{'wikipedia_id': '2082680', 'title': 'List of American Dad! characters', 'start_paragraph_id': 30, 'start_character': 0, 'end_paragraph_id': 30, 'end_character': 3680, 'bleu_score': 0.9897776979761821, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11754301168028283619}, 'section': "Section::::Secondary characters.:Smith family relatives.:Stan's relatives.\n"}]}]