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

[EX Q]: Windchill describes what the temperature feels like when the wind is taken into account.
[EX A]: What weather term describes what the temperature feels like when the wind is taken into account?

[EX Q]: Does water get colder or warmer the deeper you go?
[EX A]: Does water get colder or warmer the deeper you go?

[EX Q]: Robert merrifield developed the first synthetic approach for making proteins essential cell substances in the lab.
[EX A]:
Robert merrifield developed the first synthetic approach for making what essential cell substances in the lab?