In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Input: Consider Input: Question: Lipids are available to the body from how many sources? Answer: three

Output: Lipids are available to the body from three sources.


Input: Consider Input: Question: What works by selecting for alleles that confer beneficial traits or behaviors, while selecting against those for deleterious qualities? Answer: natural selection

Output: Natural selection works by selecting for alleles that confer beneficial traits or behaviors, while selecting against those for deleterious qualities.


Input: Consider Input: Question: Why is water important for the nervous system? Answer: to prevent dehydration


Output: To prevent dehydration is water important for the nervous system.