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

Example Input: Darwin believed in gradualism.
Example Output: Did darwin believe in punctuated equilibrium or gradualism?

Example Input: Radioactive decay can give off energy and particles.
Example Output: Radioactive decay can give off energy and what else?

Example Input: The majority of chemical digestion occurs in the small intestine.
Example Output:
Where does the majority of chemical digestion occur?