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 Input:
Sentence: Leaves changing color on trees of these is the best sign that the fall season has begun. Question: Which of these is the BEST sign that the fall season has begun?

Ex Output:
Leaves changing color on trees


Ex Input:
Sentence: Woolly mammoths began to go extinct thousands of years ago because of hunting by humans. Question: Why did woolly mammoths began to go extinct thousands of years ago?

Ex Output:
hunting by humans


Ex Input:
Sentence: Capacitors are the devices placed in electric circuits where charge can build up, which store energy when charged and release it when they discharge. Question: What are the devices placed in electric circuits where charge can build up, which store energy when charged and release it when they discharge?

Ex Output:

capacitors