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: A bow wake is created when the wave source moves faster than the wave propagation speed. Question: What is created when the wave source moves faster than the wave propagation speed?

Ex Output:
bow wake


Ex Input:
Sentence: The pharynx is the name of the tube that joins the mouth to the digestive and respiratory tracts. Question: What is the name of the tube that joins the mouth to the digestive and respiratory tracts?

Ex Output:
pharynx


Ex Input:
Sentence: Caffeine and alcohol are two examples of a psychoactive. Question: Caffeine and alcohol are two examples of what type of drug?

Ex Output:

psychoactive