Question: who plays the theme tune to hetty wainthropp
[{'answer': 'Phillip McCann', 'provenance': [{'wikipedia_id': '371879', 'title': 'Hetty Wainthropp Investigates', 'start_paragraph_id': 7, 'start_character': 86, 'end_paragraph_id': 7, 'end_character': 100, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}, {'provenance': [{'wikipedia_id': '371879', 'title': 'Hetty Wainthropp Investigates', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 189, 'bleu_score': 0.849291953042243, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15525077390272061018}, 'section': 'Section::::Production.\n'}]}]