Question: who owns the rights to the sound of music
[{'answer': 'Twentieth Century Fox', 'provenance': [{'wikipedia_id': '4836239', 'title': 'The Sound of Music (film)', 'start_paragraph_id': 37, 'start_character': 1127, 'end_paragraph_id': 37, 'end_character': 1148, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '4836239', 'title': 'The Sound of Music (film)', 'start_paragraph_id': 37, 'start_character': 0, 'end_paragraph_id': 37, 'end_character': 1260, 'bleu_score': 0.959381496299003, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9124816732071187925}, 'section': 'Section::::Background.\n'}]}]