[Q]: Sentence: People lived on the edge of the desert thousands of years ago since the last ice age. Question: When did people start living on the edge of the desert?
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[A]: yes

[Q]: Sentence: Forced to choose between alignment with the United States or Japan, Britain opted not to renew its Japanese alliance and instead signed the 1922 Washington Naval Treaty, where Britain accepted naval parity with the United States. Question: When did Britain sign the Washington Naval Treaty?
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[A]: yes

[Q]: Sentence: Maintaining homeostasis is a crucial function of the brain. Question: Homeostasis is defined as what?
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[A]:
no