Question: who does jon snow kill in season 2
[{'answer': 'Qhorin', 'provenance': [{'wikipedia_id': '976141', 'title': 'Jon Snow (character)', 'start_paragraph_id': 21, 'start_character': 302, 'end_paragraph_id': 21, 'end_character': 308, 'bleu_score': 1.0, 'section': 'Section::::Storylines.:"A Clash of Kings".\n'}]}, {'provenance': [{'wikipedia_id': '976141', 'title': 'Jon Snow (character)', 'start_paragraph_id': 41, 'start_character': 0, 'end_paragraph_id': 41, 'end_character': 775, 'bleu_score': 0.9226311097939701, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 709381010154356718}, 'section': 'Section::::TV adaptation.:Storylines.:Season 2.\n'}]}]