Question: what's the most recent season of game of thrones
[{'answer': '8', 'provenance': [{'wikipedia_id': '31120069', 'title': 'List of Game of Thrones episodes', 'start_paragraph_id': 2, 'start_character': 411, 'end_paragraph_id': 2, 'end_character': 412, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]