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

Q: Ice masses, acquifers, and the deep ocean are examples of water reservoirs.

A: Ice masses, acquifers, and the deep ocean are examples of water what?
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Q: Control rods play an important role in the modulation of the nuclear chain reaction.

A: What play an important role in the modulation of the nuclear chain reaction?
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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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