Question: when was last time eagles went to the superbowl
[{'answer': '2017', 'provenance': [{'wikipedia_id': '8630912', 'title': '2004 Philadelphia Eagles season', 'start_paragraph_id': 3, 'start_character': 808, 'end_paragraph_id': 3, 'end_character': 812, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8630912', 'title': '2004 Philadelphia Eagles season', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 819, 'bleu_score': 0.911768590134963, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1036245566549966901}, 'section': 'Section::::Abstract.'}]}]