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: Trees need the vascular to transport nutrients. Question: What system do trees need to transport nutrients?

Ex Output:
vascular


Ex Input:
Sentence: Animal behavior can be said to be controlled by genetics and experiences, also known as nature and nurture. Question: Animal behavior can be said to be controlled by genetics and experiences, also known as nature and what?

Ex Output:
nurture


Ex Input:
Sentence: The nucleus stores chromatin in the nucleoplasm. Question: Where does the nucleus store chromatin ?

Ex Output:

nucleoplasm