In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

[EX Q]: Sentence: Formic acid is found in the secretions of stinging ants. Question: Formic acid is found in the secretions of?
[EX A]: stinging ants

[EX Q]: Sentence: Protons and neutrons are made of quarks, which are fundamental particles of matter. Question: A fundamental particle of matter, protons and neutrons are made of these?
[EX A]: quarks

[EX Q]: Sentence: While the numerical aperture can be used to compare resolutions of various objectives, it does not indicate how far the lens could be from the specimen. Question: While the numerical aperture can be used to compare resolutions of various objectives, it does not indicate how far the lens could be from the what?
[EX A]:
specimen