[Q]: Sentence: The southern limit of the Sahara is indicated botanically by the southern limit of Cornulaca monacantha (a drought-tolerant member of the Chenopodiaceae), or northern limit of Cenchrus biflorus, a grass typical of the Sahel. Question: What kind of climate does the Sahel have?
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[A]: no

[Q]: Sentence: At the same time, von Neumann also entered Pazmany Peter University in Budapest, as a Ph.D. candidate in mathematics. Question: Where did Von Neumann study as a PHD candidate?
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[A]: yes

[Q]: Sentence: Many rodents such as voles live underground. Question: Where do many rodents live?
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[A]:
yes