What Roman emperor had the shortest reign?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1416', 'id': 0, 'label': 'Otho'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q1747689', 'id': 1, 'label': 'Ancient Rome'}], 'links': [{'name_': 'P27', 'source': 0, 'target': 1, 'label': 'country of citizenship'}]}
The country of Otho was the home of Ancient Rome.
The country of citizenship of Ancient Rome is Otho .
What Roman emperor had the shortest reign?</s>The country of [unused1]Otho                [unused2] was the home of Ancient Rome.
What Roman emperor had the shortest reign?</s>The country of Otho was the home of Ancient Rome.
What Roman emperor had the shortest reign?</s>The country of citizenship of Ancient Rome is [unused1]Otho                [unused2] .
What Roman emperor had the shortest reign?</s>The country of citizenship of Ancient Rome is Otho .
What Roman emperor had the shortest reign?</s>[unused1]Otho[unused2],0,[unused1]Otho[unused2],[unused1]Otho[unused2],country of citizenship,Ancient Rome,Ancient Rome,0,[unused1]Otho[unused2],Ancient Rome,0,Ancient Rome
What Roman emperor had the shortest reign?</s>Otho,0,Otho,Otho,country of citizenship,Ancient Rome,Ancient Rome,0,Otho,Ancient Rome,0,Ancient Rome