Question: who did taylor swift play in hannah montana the movie
[{'answer': 'herself', 'provenance': [{'wikipedia_id': '12758034', 'title': 'Hannah Montana: The Movie', 'start_paragraph_id': 11, 'start_character': 206, 'end_paragraph_id': 11, 'end_character': 213, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '12758034', 'title': 'Hannah Montana: The Movie', 'start_paragraph_id': 36, 'start_character': 0, 'end_paragraph_id': 36, 'end_character': 35, 'bleu_score': 0.5081327481546141, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14940917148857372673}, 'section': 'Section::::Cast.\n'}]}]