Question: what happened to bo and luke duke's parents
[{'answer': 'car wreck', 'provenance': [{'wikipedia_id': '42971', 'title': 'The Dukes of Hazzard', 'start_paragraph_id': 20, 'start_character': 495, 'end_paragraph_id': 20, 'end_character': 504, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Main characters.\n'}]}, {'provenance': [{'wikipedia_id': '42971', 'title': 'The Dukes of Hazzard', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 1607, 'bleu_score': 0.9748892165295421, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7910498192301269426}, 'section': 'Section::::Cast and characters.:Main characters.\n'}]}]