[Q]: Sentence: They also thought that the illumination of the Moon and planets was caused by sunlight, that lunar eclipses occurred when the Earth obstructed sunlight falling onto the Moon, and that a solar eclipse occurred when the Moon obstructed sunlight from reaching the Earth. Question: What object was assumed to block sunlight during a lunar eclipse?
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[A]: yes

[Q]: Sentence: Tandem repeats are usually caused by slippage during replication, unequal crossing-over and gene conversion, satellite DNA and microsatellites are forms of tandem repeats in the genome. Question: What is the most common type of repetitive DNA in mammals?
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[A]: no

[Q]: Sentence: A species can be listed in two ways. Question: How many different ways can a species be added to the endangered list?
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[A]:
yes