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: Living organisms are comprised of organic compounds, which are molecules built around what element? Answer: carbon
Example Output: Living organisms are comprised of organic compounds, which are molecules built around carbon.

Example Input: Question: The three layers of protective coverings of the spinal cord is called what? Answer: meninges
Example Output: The three layers of protective coverings of the spinal cord is called the meninges.

Example Input: Question: Name the type of system that a jellyfish does not have? Answer: circulatory
Example Output:
A jellyfish does not have a circulatory system.