[Q]: Sentence: Lister's work was based on the important findings by French biologist Louis Pasteur. Question: Who did Joseph Lister base his work off of?
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[A]: yes

[Q]: Sentence: Although one of the main obstacles still facing the Egyptian economy is the limited trickle down of wealth to the average population, many Egyptians criticise their government for higher prices of basic goods while their standards of living or purchasing power remains relatively stagnant. Question: To what extent does wealth reach from affluent down to average population?
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[A]: yes

[Q]: Sentence: The Paris department store had its roots in the magasin de nouveautes, or novelty store; the first, the Tapis Rouge, was created in 1784. Question: What book described the functionality and operation of a contemporary Paris department/novelty store?
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[A]:
no