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: Adrenalin is the hormone produced in high-stress situations. Question: What is the hormone produced in high-stress situations?
[EX A]: adrenalin

[EX Q]: Sentence: Acid rain may be caused by air pollution. Question: Acid rain may be caused by what?
[EX A]: air pollution

[EX Q]: Sentence: Molds, pollen, and pet dander are examples of air pollution with biological sources. Question: Molds, pollen, and pet dander are examples of air pollution with what type of source?
[EX A]:
biological