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: The pleura that surrounds the lungs consists of how many layers? Answer: two
[A]: The pleura that surrounds the lungs consists of two layers.


[Q]: Question: Which unit is used to express the amount of energy in food? Answer: Calorie
[A]: A calorie is used to express the amount of energy in food.


[Q]: Question: Which will most likely result from a low-pressure weather system? Answer: cloudy conditions
[A]:
Cloudy conditions will most likely result from a low-pressure weather system.