Question: who was the team that beat philadelphia eagles this year
[{'answer': 'Kansas City Chiefs', 'provenance': [{'wikipedia_id': '52106399', 'title': '2017 Philadelphia Eagles season', 'start_paragraph_id': 18, 'start_character': 143, 'end_paragraph_id': 18, 'end_character': 161, 'bleu_score': 1.0, 'section': 'Section::::Regular season.\n'}]}, {'answer': 'Seattle Seahawks', 'provenance': [{'wikipedia_id': '52106399', 'title': '2017 Philadelphia Eagles season', 'start_paragraph_id': 18, 'start_character': 544, 'end_paragraph_id': 18, 'end_character': 560, 'bleu_score': 1.0, 'section': 'Section::::Regular season.\n'}]}]