Question: who played the role of dia in aaja nachle
[{'answer': 'Madhuri Dixit', 'provenance': [{'wikipedia_id': '16258940', 'title': 'Aaja Nachle', 'start_paragraph_id': 1, 'start_character': 222, 'end_paragraph_id': 1, 'end_character': 235, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16258940', 'title': 'Aaja Nachle', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 42, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12939275202209030109}, 'section': 'Section::::Cast.\n'}]}]