Question: who is the king in season 7 of game of thrones
[{'answer': 'Jon', 'provenance': [{'wikipedia_id': '47398513', 'title': 'Game of Thrones (season 7)', 'start_paragraph_id': 2, 'start_character': 249, 'end_paragraph_id': 2, 'end_character': 252, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]