Question: how many seasons was west wing on tv
[{'answer': '7', 'provenance': [{'wikipedia_id': '59449', 'title': 'The West Wing', 'start_paragraph_id': 2, 'start_character': 531, 'end_paragraph_id': 2, 'end_character': 532, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]