Question: how did rita's husband die in dexter
[{'answer': 'dies in a prison fight', 'provenance': [{'wikipedia_id': '23981882', 'title': 'Dexter (season 2)', 'start_paragraph_id': 5, 'start_character': 144, 'end_paragraph_id': 5, 'end_character': 166, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '23981882', 'title': 'Dexter (season 2)', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 793, 'bleu_score': 0.759207710896698, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14851696514880452176}, 'section': 'Section::::Plot.\n'}]}]