Question: who is the actor that plays angela father on bones
[{'answer': 'William Frederick Gibbons', 'provenance': [{'wikipedia_id': '1127973', 'title': 'Billy Gibbons', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1127973', 'title': 'Billy Gibbons', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 485, 'bleu_score': 0.6170556331717231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3582212463885138461}, 'section': 'Section::::Abstract.'}]}]