Question: who won the first medal for india at the rio olympics
[{'answer': 'Sakshi Malik', 'provenance': [{'wikipedia_id': '3630757', 'title': 'India at the Olympics', 'start_paragraph_id': 22, 'start_character': 71, 'end_paragraph_id': 22, 'end_character': 83, 'bleu_score': 1.0, 'section': 'Section::::History.:Recent history.\n'}]}, {'provenance': [{'wikipedia_id': '3630757', 'title': 'India at the Olympics', 'start_paragraph_id': 22, 'start_character': 0, 'end_paragraph_id': 22, 'end_character': 345, 'bleu_score': 0.9277244721745711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5697768227643560711}, 'section': 'Section::::History.:Recent history.\n'}]}]