[Q]: Sentence: Multilateral treaties are often regional.[citation needed] Question: Multilateral treaties are often entered into by countries that share the same what?
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[A]: yes

[Q]: Sentence: They had been betrothed since September 1855, when Princess Victoria was 14 years old; the marriage was delayed by the Queen and Prince Albert until the bride was 17. Question: Who did Princess Victoria marry at the age of 17?
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[A]: no

[Q]: Sentence: In his philosophy of science, which has much in common with that of his good friend Karl Popper, Hayek was highly critical of what he termed scientism: a false understanding of the methods of science that has been mistakenly forced upon the social sciences, but that is contrary to the practices of genuine science. Question: Whose beliefs in scientific philosophy were similar to Hayek's?
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[A]:
yes