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: The pleura that surrounds the lungs consists of how many layers? Answer: two
Example Output: The pleura that surrounds the lungs consists of two layers.

Example Input: Question: The ocean basin begins where the ocean meets what? Answer: land
Example Output: The ocean basin begins where the ocean meets land.

Example Input: Question: The active transport of ions across the membrane causes an electrical gradient to build up across the what? Answer: plasma membrane
Example Output:
The active transport of ions across the membrane causes an electrical gradient to build up across the plasma membrane.