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: What does hair get its color from?

Output: elasticity pigments

Input: Consider Input: Each pollen grain has two coverings: the exine (thicker, outer layer) and the what?

Output: tube nucleus

Input: Consider Input: What kind of relationship exists between living things that depend on the same resources?
Output: parasitic