Question: who did the music for blue planet 2
[{'answer': 'Hans Zimmer', 'provenance': [{'wikipedia_id': '53265861', 'title': 'Blue Planet II', 'start_paragraph_id': 1, 'start_character': 274, 'end_paragraph_id': 1, 'end_character': 285, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'David Fleming', 'provenance': [{'wikipedia_id': '53265861', 'title': 'Blue Planet II', 'start_paragraph_id': 35, 'start_character': 96, 'end_paragraph_id': 35, 'end_character': 109, 'bleu_score': 1.0, 'section': 'Section::::Soundtrack.\n'}]}, {'answer': 'Jacob Shea', 'provenance': [{'wikipedia_id': '53265861', 'title': 'Blue Planet II', 'start_paragraph_id': 35, 'start_character': 81, 'end_paragraph_id': 35, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Soundtrack.\n'}]}]