Question: where does the land before time take place
[{'answer': 'the Great Valley', 'provenance': [{'wikipedia_id': '1239400', 'title': 'The Land Before Time', 'start_paragraph_id': 2, 'start_character': 337, 'end_paragraph_id': 2, 'end_character': 353, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1239400', 'title': 'The Land Before Time', 'start_paragraph_id': 6, 'start_character': 50, 'end_paragraph_id': 6, 'end_character': 1082, 'bleu_score': 0.810189809529344, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13613412993342963618}, 'section': 'Section::::Plot.\n'}]}]