Question: who is the movie jerry maguire based on
[{'answer': 'sports agent Leigh Steinberg', 'provenance': [{'wikipedia_id': '142435', 'title': 'Jerry Maguire', 'start_paragraph_id': 1, 'start_character': 263, 'end_paragraph_id': 1, 'end_character': 291, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '142435', 'title': 'Jerry Maguire', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 465, 'bleu_score': 0.9735040436119741, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14912484151672609049}, 'section': 'Section::::Abstract.'}]}]