instruction:
Write an incorrect answer to the given question based on the associated fact. You are also provided with the correct answer to the given question. Make sure that your incorrect answer is relevant and similar to the associated fact. Also, try to make the incorrect answer similar to the correct answer so that distinguishing the correct answer from the incorrect answer is not very easy. Make sure you don't accidentally provide another correct answer! Also, make sure they sound reasonable (e.g., might be on a school pop quiz). A good incorrect answer can be constructed using words associated with the question, but not the correct answer. For example, for the question "What helps plants survive?", using words like "weeds", "vase", "bee" (associated with "plant"), or "first aid", "parachute", "accident" (associated with "survive") etc. Your incorrect answers make the question hard, so these results in good incorrect answers.
question:
Fact: many corals secrete an exoskeleton that gives homes to fish. 
Question: What do exoskeletons secreted by corals do? 
Correct Answer: Give homes to fish.
answer:
Give homes to birds.


question:
Fact: When the muscles around the prostate gland contract, sperm is propelled from the epidiymes. 
Question: What happens when muscles around the prostate gland contracts? 
Correct Answer: Sperm leaves the epidiymes.
answer:
Feces leaves the anus.


question:
Fact: life-sustaining plant processes convert carbon dioxide, water and solar energy into carbohydrates. 
Question: What plant processes convert carbon dioxide, water and solar energy into carbohydrates? 
Correct Answer: life-sustaining.
answer:

food tools.