Question: who returned the knighthood conferred on him by british goverment after jallianwala bagh massacre
[{'answer': 'Mohandas Gandhi', 'provenance': [{'wikipedia_id': '3654872', 'title': 'Kaisar-i-Hind Medal', 'start_paragraph_id': 9, 'start_character': 29, 'end_paragraph_id': 9, 'end_character': 44, 'bleu_score': 1.0, 'section': 'Section::::Medal grades and design.\n'}]}, {'provenance': [{'wikipedia_id': '3654872', 'title': 'Kaisar-i-Hind Medal', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 329, 'bleu_score': 0.963949056609222, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3232049547803591312}, 'section': 'Section::::Medal grades and design.\n'}]}]