[Q]: Sentence: Also involved were the Japanese puppet states of Manchukuo and Mengjiang (consisting of most of Manchuria and parts of Inner Mongolia respectively), and the collaborationist Wang Jingwei regime (which controlled the coastal regions of China). Question: What were the Japanese puppet states?
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[A]: yes

[Q]: Sentence: John had eighteen months from diagnosis till death. Question: How long did von Neumann survive with cancer?
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[A]: yes

[Q]: Sentence: In 330, after a period of civil war, Constantine the Great (r. 306337) refounded the city of Byzantium as the newly renamed eastern capital, Constantinople. Question: What was the name of the city previously located on the site of Constantinople?
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[A]:
yes