[Q]: Sentence: They are heterotrophic, generally digesting food in an internal chamber, which separates them from plants and algae. Question: What is another way in which animals are distinguished from plants and algae?
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[A]: no

[Q]: Sentence: However, due to shifts in ecological niches of words, a common etymology is sometimes misleading as a guide to current meaning in one or the other language. Question: What does the French "actuel" mean in English?
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[A]: no

[Q]: Sentence: This may be supplemented with the secretions of formic acid from ants, which birds receive through a behaviour known as anting, to remove feather parasites. Question: What percentage of their day do birds groom their feathers?
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[A]:
no