Question: when did the philadelphia eagles win the super bowl
[{'answer': 'Super Bowl LII in 2018'}, {'provenance': [{'wikipedia_id': '23339', 'title': 'Philadelphia Eagles', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 434, 'bleu_score': 0.7613357358690781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1366572334171698206}, 'section': 'Section::::Abstract.'}]}]