Question: the female lead in basu chatterjee rajnigandha was played by
[{'answer': 'Vidya Sinha', 'provenance': [{'wikipedia_id': '1448266', 'title': 'Rajnigandha', 'start_paragraph_id': 1, 'start_character': 182, 'end_paragraph_id': 1, 'end_character': 193, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1448266', 'title': 'Rajnigandha', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 270, 'bleu_score': 0.9569637990759251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4603803785066284044}, 'section': 'Section::::Plot summary.\n'}]}]