Question: when did power rangers mystic force come out
[{'answer': 'February 20 , 2006', 'provenance': [{'wikipedia_id': '1946457', 'title': 'Power Rangers Mystic Force', 'start_paragraph_id': 2, 'start_character': 35, 'end_paragraph_id': 2, 'end_character': 55, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1946457', 'title': 'Power Rangers Mystic Force', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 612, 'bleu_score': 0.9612260133949071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12359456569894999721}, 'section': 'Section::::Abstract.'}]}]