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: Producing light without heat is called what? Answer: luminescence
Example Output: Producing light without heat is called luminescence.

Example Input: Question: A phospholipid is a bond between the glycerol component of a lipid and what else? Answer: phosphorous molecule
Example Output: A phospholipid is a bond between the glycerol component of a lipid and phosphorous molecule else.

Example Input: Question: The fertilized egg that sexually reproducing organisms begin life as is known as what? Answer: zygote
Example Output:
The fertilized egg that sexually reproducing organisms begin life as is known as a(n) zygote.