Question: in game of thrones who is john snow
[{'answer': 'Kit Harington', 'provenance': [{'wikipedia_id': '976141', 'title': 'Jon Snow (character)', 'start_paragraph_id': 1, 'start_character': 222, 'end_paragraph_id': 1, 'end_character': 235, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '976141', 'title': 'Jon Snow (character)', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 466, 'bleu_score': 0.8420758218789921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15452881963785075538}, 'section': 'Section::::Abstract.'}]}]