Question: who plays mr finn on school of rock
[{'answer': 'Tony Cavalero', 'provenance': [{'wikipedia_id': '46311524', 'title': 'School of Rock (TV series)', 'start_paragraph_id': 1, 'start_character': 306, 'end_paragraph_id': 1, 'end_character': 319, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '46311524', 'title': 'School of Rock (TV series)', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 209, 'bleu_score': 0.8783650674919871, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16833482628610063861}, 'section': 'Section::::Cast and characters.:Main.\n'}]}]