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 cubic crystal system is composed of how many different types of unit cells? Answer: three

Ex Output:
The cubic crystal system is composed of three many different types of unit cells.


Ex Input:
Question: What does the base of a nucleotide within dna consist of? Answer: nitrogen

Ex Output:
The base of a nucleotide within dna consists of nitrogen.


Ex Input:
Question: Particles of different densities exert different amounts of what? Answer: pressure

Ex Output:

Particles of different densities exert different amounts of pressure.