Question: when did the eagles play in the superbowl
[{'answer': 'February 6 , 2005', 'provenance': [{'wikipedia_id': '685010', 'title': 'Super Bowl XXXIX', 'start_paragraph_id': 1, 'start_character': 357, 'end_paragraph_id': 1, 'end_character': 374, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '685010', 'title': 'Super Bowl XXXIX', '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': 9638054063341191429}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '685010', 'title': 'Super Bowl XXXIX', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 472, 'bleu_score': 0.8518465067561011, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9638054063341191429}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '685010', 'title': 'Super Bowl XXXIX', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The Patriots defeated the Eagles by the score of 2421. The game was played on February 6, 2005, at Alltel Stadium in Jacksonville, Florida, the first time the Super Bowl was played in that city.', 'Super Bowl XXXIX was an American football game played between the American Football Conference (AFC) champion New England Patriots and the National Football Conference (NFC) champion Philadelphia Eagles to decide the National Football League (NFL) champion for the 2004 season. The Patriots defeated the Eagles by the score of 2421. The game was played on February 6, 2005, at Alltel Stadium in Jacksonville, Florida, the first time the Super Bowl was played in that city.', 'The game was played on February 6, 2005']}}]}]