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 the term for the transfer of heat by a current? Answer: convection
Example Output: Convection is the term for the transfer of heat by a current.

Example Input: Question: When do weather balloons return to earth? Answer: when it bursts
Example Output: When it bursts do weather balloons return to earth.

Example Input: Question: What helps pumice float in water? Answer: gas bubble holes
Example Output:
Gas bubble holes helps pumice float in water.