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: 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 substance is created when a copper turns from reddish brown to greenish brown? Answer: copper oxide
Example Output: Copper oxide substance is created when a copper turns from reddish brown to greenish brown.

Example Input: Question: What process is the synthesis of glucose from pyruvate, lactate and glycerol? Answer: gluconeogenesis
Example Output:
Gluconeogenesis is the synthesis of glucose from pyruvate, lactate and glycerol.