[Q]: Sentence: Hydrogen is employed to saturate broken ("dangling") bonds of amorphous silicon and amorphous carbon that helps stabilizing material properties. Question: What oxide materials use hydrogen as an electron donor?
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[A]: no

[Q]: Sentence: During the year following that contract, with Dodsley, Burke founded the influential Annual Register, a publication in which various authors evaluated the international political events of the previous year. Question: The Annual Register covered international events of what type?
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[A]: yes

[Q]: Sentence: The first wave consisted of Mycenaean Greek traders who started visiting Cyprus around 1400 BC. Question: Who did the first wave of Greek settlement consist of?
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[A]:
yes