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 are the simplest hydrocarbons?

Ex Output:
unsaturated hydrocarbons

Ex Input:
Which nerve directly stimulates the contraction of skeletal muscles in the pharynx and larynx to contribute to the swallowing and speech functions?

Ex Output:
glands nerve

Ex Input:
What hypothesis states that the biosphere is its own living organism

Ex Output:
the seager hypothesis