Question: who did the role of sita in ramayan
[{'answer': 'Deepika Chikhalia', 'provenance': [{'wikipedia_id': '4461274', 'title': 'Deepika Chikhalia', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4461274', 'title': 'Deepika Chikhalia', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 810, 'bleu_score': 0.864915074149978, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13259126056567322001}, 'section': 'Section::::Abstract.'}]}]