Question: which film won the oscar for best animated feature in 2007
[{'answer': 'Ratatouille'}, {'provenance': [{'wikipedia_id': '61830', 'title': 'Academy Award for Best Animated Feature', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16082095240231734333}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '14284125', 'title': '35th Annie Awards', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The 35th Annual Annie Awards, honoring the best in animation for 2007, was held on February 8, 2008, at UCLA\'s Royce Hall. This was the first change of venue for the awards in nine years, being held at the Alex Theatre in Glendale, California since 1998 until last year. "Ratatouille" was the biggest winner, taking nine awards.', 'Ratatouille" was the biggest winner, taking nine awards.', 'The 35th Annual Annie Awards, honoring the best in animation for 2007, was held on February 8, 2008, at UCLA\'s Royce Hall. This was the first change of venue for the awards in nine years, being held at the Alex Theatre in Glendale, California since 1998 until last year. "Ratatouille" was the biggest winner, taking nine awards.']}}]}]