Question: who wrote the wizards of waverly place theme song
[{'answer': 'Bradley Hamilton'}, {'answer': 'John Adair', 'provenance': [{'wikipedia_id': '23089794', 'title': 'Wizards of Waverly Place (soundtrack)', 'start_paragraph_id': 17, 'start_character': 12, 'end_paragraph_id': 17, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Personnel.\n'}]}, {'answer': 'Ryan Elder', 'provenance': [{'wikipedia_id': '23089794', 'title': 'Wizards of Waverly Place (soundtrack)', 'start_paragraph_id': 22, 'start_character': 12, 'end_paragraph_id': 22, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Personnel.\n'}]}, {'answer': 'Stephen Hampton'}]