Who was the last Aztec emperor?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q12542', 'id': 0, 'label': 'Aztec'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q208008', 'id': 1, 'label': 'cocoa bean'}], 'links': [{'name_': 'P38', 'source': 0, 'target': 1, 'label': 'currency'}]}
The cocoa bean was used as currency in the Aztec.
The currency of Aztec is the cocoa bean .
Who was the last Aztec emperor?</s>The [unused1]cocoa bean                [unused2] was used as currency in the Aztec.
Who was the last Aztec emperor?</s>The cocoa bean was used as currency in the Aztec.
Who was the last Aztec emperor?</s>The currency of Aztec is the [unused1]cocoa bean                [unused2] .
Who was the last Aztec emperor?</s>The currency of Aztec is the cocoa bean .
Who was the last Aztec emperor?</s>Aztec,0,Aztec,Aztec,currency,[unused1]cocoa bean[unused2],[unused1]cocoa bean[unused2],0,Aztec,[unused1]cocoa bean[unused2],0,[unused1]cocoa bean[unused2]
Who was the last Aztec emperor?</s>Aztec,0,Aztec,Aztec,currency,cocoa bean,cocoa bean,0,Aztec,cocoa bean,0,cocoa bean