Question: name the prime minister of india during 1986
[{'answer': 'Rajiv Ratna Gandhi', 'provenance': [{'wikipedia_id': '26129', 'title': 'Rajiv Gandhi', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26129', 'title': 'Rajiv Gandhi', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 292, 'bleu_score': 0.8821415355185661, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14857437816002144031}, 'section': 'Section::::Abstract.'}]}]