Question: what is the rat's name in ratatouille
[{'answer': 'Remy', 'provenance': [{'wikipedia_id': '14941280', 'title': 'Ratatouille (film)', 'start_paragraph_id': 1, 'start_character': 434, 'end_paragraph_id': 1, 'end_character': 438, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]