[Q]: Sentence: Darwin experimented on the movements of plant shoots and roots towards light and gravity, and concluded "It is hardly an exaggeration to say that the tip of the radicle . . Question: What do auxins do?
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[A]: no

[Q]: Sentence: Between AD 300 and 1300 in the northern part of the state along the wide, fertile valley on the San Miguel River the Casas Grandes (Big Houses) culture developed into an advanced civilization. Question: In which region of the state did culture develop?
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[A]: yes

[Q]: Sentence: Following a peak in growth in 1979, the Liberian economy began a steady decline due to economic mismanagement following the 1980 coup. Question: By what percentage did Liberia's GDP reduced by during the civil war?
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[A]:
no