Question: who won gold medal for india in rio para olympics
[{'answer': 'Devendra Jhajharia', 'provenance': [{'wikipedia_id': '48914159', 'title': 'India at the 2016 Summer Paralympics', 'start_paragraph_id': 4, 'start_character': 273, 'end_paragraph_id': 4, 'end_character': 291, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Mariyappan Thangavelu', 'provenance': [{'wikipedia_id': '48914159', 'title': 'India at the 2016 Summer Paralympics', 'start_paragraph_id': 4, 'start_character': 358, 'end_paragraph_id': 4, 'end_character': 379, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '48914159', 'title': 'India at the 2016 Summer Paralympics', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 437, 'bleu_score': 0.928680631194693, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6688572261981860975}, 'section': 'Section::::Abstract.'}]}]