Question: who owns the rights to magic school bus
[{'answer': 'PBS', 'provenance': [{'wikipedia_id': '16906080', 'title': 'The Magic School Bus (TV series)', 'start_paragraph_id': 1, 'start_character': 369, 'end_paragraph_id': 1, 'end_character': 372, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16906080', 'title': 'The Magic School Bus (TV series)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 479, 'bleu_score': 0.6465226585171291, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6693385184191789235}, 'section': 'Section::::Abstract.'}]}]