Question: who started the fire at rick's on desperate housewives
[{'answer': 'Porter', 'provenance': [{'wikipedia_id': '16116942', 'title': 'Hello, Little Girl', 'start_paragraph_id': 4, 'start_character': 1180, 'end_paragraph_id': 4, 'end_character': 1186, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'answer': 'Preston', 'provenance': [{'wikipedia_id': '16116942', 'title': 'Hello, Little Girl', 'start_paragraph_id': 4, 'start_character': 1191, 'end_paragraph_id': 4, 'end_character': 1198, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '16116942', 'title': 'Hello, Little Girl', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 1322, 'bleu_score': 0.9917524012752491, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13580751111892535805}, 'section': 'Section::::Plot.\n'}]}]