Question: who invaded roman territory in the third century
[{'answer': 'Goths', 'provenance': [{'wikipedia_id': '47942', 'title': 'Crisis of the Third Century', 'start_paragraph_id': 10, 'start_character': 268, 'end_paragraph_id': 10, 'end_character': 273, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'answer': 'the Alamanni', 'provenance': [{'wikipedia_id': '47942', 'title': 'Crisis of the Third Century', 'start_paragraph_id': 12, 'start_character': 409, 'end_paragraph_id': 12, 'end_character': 421, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}]