Question: how many episodes of westworld will be in season 2
[{'answer': '10', 'provenance': [{'wikipedia_id': '52011683', 'title': 'Westworld (season 2)', 'start_paragraph_id': 79, 'start_character': 153, 'end_paragraph_id': 79, 'end_character': 155, 'bleu_score': 1.0, 'section': 'Section::::Reception.:Critical response.\n'}]}]