Question: who was the second lady prime minister of india
[{'answer': 'M. Usha', 'provenance': [{'wikipedia_id': '994085', 'title': 'Second Lady', 'start_paragraph_id': 14, 'start_character': 14, 'end_paragraph_id': 14, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::List.\n'}]}]