Question: how many episodes are in games of thrones season 1
[{'answer': '10', 'provenance': [{'wikipedia_id': '31615401', 'title': 'Game of Thrones (season 1)', 'start_paragraph_id': 1, 'start_character': 573, 'end_paragraph_id': 1, 'end_character': 575, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]