Question: does delhi have a unicameral or bicameral legislature
[{'answer': 'unicameral', 'provenance': [{'wikipedia_id': '42158218', 'title': 'Delhi Legislative Assembly', 'start_paragraph_id': 1, 'start_character': 74, 'end_paragraph_id': 1, 'end_character': 84, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '42158218', 'title': 'Delhi Legislative Assembly', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 287, 'bleu_score': 0.9603762111511761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6316141019269085910}, 'section': 'Section::::Abstract.'}]}]