Question: how many seasons did the x files run
[{'answer': '10', 'provenance': [{'wikipedia_id': '30304', 'title': 'The X-Files', 'start_paragraph_id': 1, 'start_character': 144, 'end_paragraph_id': 1, 'end_character': 146, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]