Who was the emperor of Rome when it fell?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q38', 'id': 0, 'label': 'Italy'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q220', 'id': 1, 'label': 'Rome'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P36', 'source': 0, 'target': 1, 'label': 'capital'}, {'name_': 'P1376', 'source': 1, 'target': 0, 'label': 'capital of'}]}
Rome is the capital of Italy.
Rome is the capital of Italy , where Rome is also the capital .
Who was the emperor of Rome when it fell?</s>Rome is the capital of [unused1]Italy                [unused2] .
Who was the emperor of Rome when it fell?</s>Rome is the capital of Italy.
Who was the emperor of Rome when it fell?</s>Rome is the capital of [unused1]Italy                [unused2] , where Rome is also the capital .
Who was the emperor of Rome when it fell?</s>Rome is the capital of Italy , where Rome is also the capital .
Who was the emperor of Rome when it fell?</s>[unused1]Italy[unused2],country,[unused1]Italy[unused2],[unused1]Italy[unused2],capital,Rome,Rome,capital of,[unused1]Italy[unused2],Rome,0,Rome
Who was the emperor of Rome when it fell?</s>Italy,country,Italy,Italy,capital,Rome,Rome,capital of,Italy,Rome,0,Rome