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: The outer surface of the heart changes from positive to negative during what? Answer: depolarization

Ex Output:
The outer surface of the heart changes from positive to negative during depolarization.


Ex Input:
Question: What is at the top of the mesosphere? Answer: mesopause

Ex Output:
The mesopause is at the top of the mesosphere.


Ex Input:
Question: What is the term for the spacing of individuals within a population? Answer: dispersion

Ex Output:

Dispersion is the term for the spacing of individuals within a population.