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: Which side of the heart does blood from the lungs enter into? Answer: left atrium
Example Output: Blood from the lungs enters into the left atrium.

Example Input: Question: What type of function does the long bone perform? Answer: work as lever
Example Output: The long bone work as lever.

Example Input: Question: The polymerase chain reaction is a way of making copies of what? Answer: a gene
Example Output:
The polymerase chain reaction is a way of making copies of a gene.