Question: who is the present defence minister of karnataka
[{'answer': 'Nirmala Sitharaman', 'provenance': [{'wikipedia_id': '29288880', 'title': 'Nirmala Sitharaman', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '29288880', 'title': 'Nirmala Sitharaman', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 223, 'bleu_score': 0.594538484607636, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8045231454415933970}, 'section': 'Section::::Abstract.'}]}]