Question: who wrote the music for the hymn jerusalem
[{'answer': 'Sir Hubert Parry', 'provenance': [{'wikipedia_id': '2940', 'title': 'And did those feet in ancient time', 'start_paragraph_id': 1, 'start_character': 338, 'end_paragraph_id': 1, 'end_character': 354, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2940', 'title': 'And did those feet in ancient time', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 511, 'bleu_score': 0.8835151017244781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1790052480774103930}, 'section': 'Section::::Abstract.'}]}]