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.

Input: Consider Input: Organic compounds are molecules built around what element?

Output: helium

Input: Consider Input: The development of a head region is called what?

Output: trichina

Input: Consider Input: Tanning salons claim to use a "safe" form of what light, with a longer wavelength than that in sunlight?
Output: infrared