Question: who is the president of india current time
[{'answer': 'Ram Nath Kovind', 'provenance': [{'wikipedia_id': '290769', 'title': 'List of presidents of India', 'start_paragraph_id': 5, 'start_character': 17, 'end_paragraph_id': 5, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]