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.

Example Input: What element is essential for amino acid and nucleic acid production?
Example Output: oxygen

Example Input: A carcinogen is nything in the environment that can cause what disease?
Example Output: glaucoma

Example Input: Fatal swelling of what organ can result from both encephalitis and meningitis, which typically cause a severe headache and a fever?
Example Output:
liver