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 is a winding ridge of sand deposited by a stream of meltwater called? Answer: esker
Example Output: A(n) esker is a winding ridge of sand deposited by a stream of meltwater called.

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 the most complex organ in the human body? Answer: brain
Example Output:
The brain is the most complex organ in the human body.