Who is the vice president of the country?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1255921', 'id': 0, 'label': 'president'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q42178', 'id': 1, 'label': 'vice president'}], 'links': [{'name_': 'P3730', 'source': 1, 'target': 0, 'label': 'next higher rank'}]}
The president is the next higher rank than the vice president.
The vice president is the president 's next higher rank .
Who is the vice president of the country?</s>The [unused1]president                [unused2] is the next higher rank than the vice
Who is the vice president of the country?</s>The president is the next higher rank than the vice president.
Who is the vice president of the country?</s>The vice [unused1]president                [unused2] is the
Who is the vice president of the country?</s>The vice president is the president 's next higher rank .
Who is the vice president of the country?</s>[unused1]president[unused2],0,[unused1]president[unused2],[unused1]president[unused2],0,vice president,vice president,next higher rank,[unused1]president[unused2],vice president,0,vice president
Who is the vice president of the country?</s>president,0,president,president,0,vice president,vice president,next higher rank,president,vice president,0,vice president