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.

Ex Input:
Question: Which of the following structures is not present in animal cells? Answer: cell wall

Ex Output:
A cell wall is not present in animal cells.

Ex Input:
Question: What cellular structure is used during endocytosis to allow molecules to enter the cell? Answer: vesicles

Ex Output:
Vesicles are used during endocytosis to allow molecules to enter the cell.

Ex Input:
Question: What is the suns innermost layer called? Answer: core

Ex Output:
The core is the sun's innermost layer.