Question: who owns the rights to land before time
[{'answer': 'Universal Pictures', 'provenance': [{'wikipedia_id': '1239400', 'title': 'The Land Before Time', 'start_paragraph_id': 4, 'start_character': 12, 'end_paragraph_id': 4, 'end_character': 30, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]