Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Q: The name of film that polyester fibers form is mylar.

A: What is the name of film that polyester fibers form?
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Q: Elements are pure substances that make up all matter.

A: Elements are pure substances that make up what?
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Q: Agricultural research of these careers would a student studying biotechnology most likely pursue.

A:
Which of these careers would a student studying biotechnology most likely pursue?
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