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: Most protein antigens require signals from helper t cells (th2) to proceed to make what? Answer: antibody

Ex Output:
Most protein antigens require signals from helper t cells (th2) to proceed to make antibody.


Ex Input:
Question: What is essential for forming new genes? Answer: large mutations

Ex Output:
Large mutations is essential for forming new genes.


Ex Input:
Question: The uterus has an external opening known as what? Answer: vulva

Ex Output:

The uterus has an external opening known as vulva.