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: Which of the following structures is not present in animal cells? Answer: cell wall
Example Output: A cell wall is not present in animal cells.

Example Input: Question: What structures are located on roof of the nasopharynx and on each side of the pharynx? Answer: tonsils
Example Output: Tonsils structures are located on roof of the nasopharynx and on each side of the pharynx.

Example Input: Question: How many electrons does lithium have? Answer: three
Example Output:
Lithium has three electrons.