[Q]: Sentence: The Treaty of Amsterdam established the bank in 1998, and it is headquartered in Frankfurt, Germany. Question: What established The European Central Bank?
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[A]: yes

[Q]: Sentence: There is a spring hunting season for black bear and in most years, limited hunting of bison that leave Yellowstone National Park is allowed. Question: What season is black bear hunting allowed?
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[A]: yes

[Q]: Sentence: After one day, one gram of bacteria can encrust themselves with nine grams of uranyl phosphate crystals; this creates the possibility that these organisms could be used in bioremediation to decontaminate uranium-polluted water. Question: What is given to Citrobacter to cause it to absorb uranyl ions?
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[A]:
no