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: Fm radio frequency should you listen to if you want less noise. Question: Which radio frequency should you listen to if you want less noise?
[A]: fm


[Q]: Sentence: Mars is the fourth planet from the sun. Question: Which is the fourth planet from the sun?
[A]: mars


[Q]: Sentence: Form a protective layer do heavy alkanes affect the skin. Question: How do heavy alkanes affect the skin?
[A]:
form a protective layer