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: Protocells do you call the membrane-bounded droplets that have some properties of cells. Question: What do you call the membrane-bounded droplets that have some properties of cells?

Ex Output:
protocells


Ex Input:
Sentence: Mammals have four limbs and produce amniotic eggs. Question: Mammals have four limbs and produce what kind of eggs?

Ex Output:
amniotic


Ex Input:
Sentence: It is an inherited behavior that maintains the population statement explains why most salmon leave salt water and return to fresh water. Question: Which statement explains why most salmon leave salt water and return to fresh water?

Ex Output:

It is an inherited behavior that maintains the population.