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: What are produced in both the male and female reproductive systems in humans? Answer: sex cells
Example Output: Sex cells are produced in both the male and female reproductive systems in humans.

Example Input: Question: What does the cell cycle do? Answer: divide and reproduce cells
Example Output: Divide and reproduce cells does the cell cycle do.

Example Input: Question: What is the layer above the troposphere? Answer: stratosphere
Example Output:
The stratosphere is the layer above the troposphere.