Question: how many seasons was the wire on tv
[{'answer': '5', 'provenance': [{'wikipedia_id': '1102458', 'title': 'The Wire', 'start_paragraph_id': 88, 'start_character': 18, 'end_paragraph_id': 88, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Episodes.:Season 4.\n'}]}]