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

Example Input: The thalamus helps to regulate consciousness, arousal, and sleep states.
Example Output: What helps to regulate consciousness, arousal, and sleep states?

Example Input: Windchill describes what the temperature feels like when the wind is taken into account.
Example Output: What weather term describes what the temperature feels like when the wind is taken into account?

Example Input: Eukaryotes have nuclei and other membrane bound organelles.
Example Output:
Which kinds of cells have nuclei and other membrane bound organelles?