Question: when did the philadelphia eagles play in the super bowl last
[{'answer': 'Super Bowl LII'}, {'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': 10619236524682196268}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9372646', 'title': 'List of Philadelphia Eagles seasons', 'section': 'Section::::Abstract.', 'start_paragraph_id': 2, 'end_paragraph_id': 2, 'meta': {'evidence_span': ['The Eagles have won four league titles. Three of these were won prior to the start of the Super Bowl era (in 1948, 1949, and 1960). The fourth and most recent championship was won in Super Bowl LII.', 'The fourth and most recent championship was won in Super Bowl LII', 'The fourth and most recent championship was won in Super Bowl LII']}}]}]