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: In humans, what is the first organ to form and become functional? Answer: heart

Ex Output:
In humans, the heart is the first organ to form and become functional.


Ex Input:
Question: What might a scientist do to confirm the work of another? Answer: replicate their work

Ex Output:
To confirm the work of another scientist, a scientist might replicate their work.


Ex Input:
Question: What are unique in having adaptive immunity in addition to innate immunity? Answer: vertebrates

Ex Output:

Vertebrates are unique in having adaptive immunity in addition to innate immunity.