Question: name a children's story that features a guy named jack
[{'answer': 'Jack and the Beanstalk', 'provenance': [{'wikipedia_id': '18618575', 'title': 'Jack and the Beanstalk', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '18618575', 'title': 'Jack and the Beanstalk', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 525, 'bleu_score': 0.9505764710553931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15108601308466624962}, 'section': 'Section::::Abstract.'}]}]