Question: who served viceroy in india during british rule
[{'answer': 'Lord Canning', 'provenance': [{'wikipedia_id': '22221435', 'title': 'List of governors-general of India', 'start_paragraph_id': 4, 'start_character': 403, 'end_paragraph_id': 4, 'end_character': 415, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '22221435', 'title': 'List of governors-general of India', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 917, 'bleu_score': 0.9432347199473261, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10916516210303009468}, 'section': 'Section::::Abstract.'}]}]