Question: how many seasons of real housewives of orange county
[{'answer': 'twelve seasons'}, {'provenance': [{'wikipedia_id': '6778696', 'title': 'The Real Housewives of Orange County', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 275, 'bleu_score': 0.8953711787948611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9392023561877459415}, 'section': 'Section::::Abstract.'}]}]