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.

[Q]: Question: What is the name given to the use of controlled nuclear fusion as an energy source? Answer: thermonuclear power
[A]: Thermonuclear power is the name given to the use of controlled nuclear fusion as an energy source.


[Q]: Question: The sun and all objects held by it's gravity make up the? Answer: solar system
[A]: The sun and all objects held by it's gravity make up the solar system.


[Q]: Question: Which part of a leaf contains openings known as stomata, through which the exchange of gases takes place? Answer: epidermis
[A]:
The epidermis of a leaf contains openings known as stomata, through which the exchange of gases takes place.