Question: how many times did the seattle supersonics go to the finals
[{'answer': '3', 'provenance': [{'wikipedia_id': '16671402', 'title': 'Seattle SuperSonics', 'start_paragraph_id': 2, 'start_character': 61, 'end_paragraph_id': 2, 'end_character': 62, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]