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.

Example Input: Question: Of the three types of skeleton designs - hydrostatic skeletons, exoskeletons, and endoskeletons - which do humans possess? Answer: endoskeleton
Example Output: Humans possess a(n) endoskeleton.

Example Input: Question: What is the unit of evolution? Answer: population
Example Output: Population is the unit of evolution.

Example Input: Question: After entering the circulation, approximately one-third of platelets migrate to what organ for storage, to be released in response to any blood vessel rupture? Answer: spleen
Example Output:
After entering the circulation, approximately one-third of platelets migrate to spleen organ for storage, to be released in response to any blood vessel rupture.