In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

[Q]: Sentence: The innate immune system serves as a first responder to pathogenic threats that bypass natural physical and chemical barriers of the body. Question: What serves as a first responder to pathogenic threats that bypass natural physical and chemical barriers of the body?
[A]: innate immune system


[Q]: Sentence: Polysaccharides are polymers composed of many sugar building blocks called. Question: What are polymers composed of many sugar building blocks called?
[A]: polysaccharides


[Q]: Sentence: The immune system typically recognizes, attacks, and destroys foreign cells or substances that may cause disease. Question: Which body system typically recognizes, attacks, and destroys foreign cells or substances that may cause disease?
[A]:
immune