[Q]: Sentence: Chinese commanders were not briefed on North Korean troop numbers or operational plans. Question: Who was not being briefed on the operational plans or the number of troops in combat?
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[A]: yes

[Q]: Sentence: Plants and other photosynthetic organisms are at the base of most food chains because they use the energy from the sun and nutrients from the soil and atmosphere, converting them into a form that can be used by animals. Question: Why do food chains start with plants?
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[A]: yes

[Q]: Sentence: Dell's market share in the corporate segment was previously a "moat" against rivals but this has no longer been the case as sales and profits have fallen precipitously. Question: Who was Dell's main business rival?
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[A]:
no