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: What form when water vapor condenses in the air around specs of matter? Answer: clouds

Ex Output:
Clouds form(s) when water vapor condenses in the air around specs of matter.

Ex Input:
Question: What happens to a cell's efficiency as it grows in size? Answer: decreases

Ex Output:
Decreases happens to a cell's efficiency as it grows in size.

Ex Input:
Question: What type of analysis is performed to study gene expression patterns in cells? Answer: rna analysis

Ex Output:
Rna analysis type of analysis is performed to study gene expression patterns in cells.