Given a scientific question, generate an incorrect answer to the given question. The incorrect answer should be a plausible alternative to the correct answer. The answer should be some other item belonging to the same category as the correct answer but should be incorrect.

Ex Input:
What do you call a group of organisms of the same species that live in the same area?

Ex Output:
system

Ex Input:
Gall bladder removal surgery does not seriously affect digestion because ______ is still being produced.

Ex Output:
saliva

Ex Input:
What was the early study of chemistry called?

Ex Output:
magic systems