[Q]: Sentence: William IV, however, disapproved of any match with the Coburgs, and instead favoured the suit of Prince Alexander of the Netherlands, second son of the Prince of Orange. Question: Who opposed Victoria marrying Albert, or any Coburg?
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[A]: yes

[Q]: Sentence: A product must pass the threshold for cost-effectiveness if it is to be approved. Question: What threshold must a drug pass before it is approved?
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[A]: yes

[Q]: Sentence: Genetic pollution leads to homogenization or replacement of local genomes as a result of either a numerical and/or fitness advantage of an introduced species. Question: What behavior causes swamping of a gene pool?
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[A]:
no