[Q]: Sentence: Later, a much more complicated and far more powerful type of fission/fusion bomb (thermonuclear weapon) was built, that uses a plutonium-based device to cause a mixture of tritium and deuterium to undergo nuclear fusion. Question: What is another name for a fission/fusion bomb? OPTIONS:
- yes
- no
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[A]: yes

[Q]: Sentence: The brains of humans and other primates contain the same structures as the brains of other mammals, but are generally larger in proportion to body size. Question: Comparing brain sizes among different creatures is used most commonly by what? OPTIONS:
- yes
- no
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[A]: no

[Q]: Sentence: In the 2010s there was a proposal for a large-scale celebration of the 100th anniversary of Balboa Park, but the plans were abandoned when the organization tasked with putting on the celebration went out of business. Question: What festival was celebrated in the 1950s in recognition of the city's Mexican and Spanish past? OPTIONS:
- yes
- no
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[A]:
no