Question: who ruled spain after the roman empire fell
[{'answer': 'The Visigoths', 'provenance': [{'wikipedia_id': '13299', 'title': 'History of Spain', 'start_paragraph_id': 23, 'start_character': 102, 'end_paragraph_id': 23, 'end_character': 115, 'bleu_score': 1.0, 'section': 'Section::::Gothic Hispania (5th–8th centuries).\n'}]}, {'provenance': [{'wikipedia_id': '13299', 'title': 'History of Spain', 'start_paragraph_id': 30, 'start_character': 0, 'end_paragraph_id': 30, 'end_character': 716, 'bleu_score': 0.9825310706027971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18367614718820386756}, 'section': 'Section::::Gothic Hispania (5th–8th centuries).:Visigothic rule.\n'}]}]