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 Q]: Question: The concentration of hydrogen ions in a solution is called? Answer: acidity
[EX A]: The concentration of hydrogen ions in a solution is called acidity.

[EX Q]: Question: A winter storm is called what? Answer: blizzard
[EX A]: A winter storm is called a blizzard.

[EX Q]: Question: What provides an early, rapid, and nonspecific defense against invading pathogens? Answer: neutrophils
[EX A]:
Neutrophils provide an early, rapid, and nonspecific defense against invading pathogens.