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 do you call the movement of molecules across a membrane without the input of energy? Answer: passive transport
Example Output: You call the movement of molecules across a membrane without the input of energy passive transport.

Example Input: Question: What is the most common type of cancer developed in children? Answer: leukemia
Example Output: Leukemia is the most common type of cancer developed in children.

Example Input: Question: What is created when the wave source moves faster than the wave propagation speed? Answer: bow wake
Example Output:
A bow wake is created when the wave source moves faster than the wave propagation speed.