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.

[EX Q]: Sentence: During larva stage of its life cycle does a butterfly spend the most time eating plant leaves. Question: During which stage of its life cycle does a butterfly spend the most time eating plant leaves?
[EX A]: larva

[EX Q]: Sentence: Iridescent green beetles, known as jewel beetles, change color because of the light-reflecting properties of the cells that make up this? Question: Iridescent green beetles, known as jewel beetles, change color because of the light-reflecting properties of the cells that make up this?
[EX A]: their external skeleton

[EX 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?
[EX A]:
innate immune system