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: The specialized study of the motion of objects that are atomic/subatomic in size is called quantum mechanics. Question: The specialized study of the motion of objects that are atomic/subatomic in size is called what?

Ex Output:
quantum mechanics


Ex Input:
Sentence: Diffusion is the process in which a substance naturally moves from an area of higher to lower concentration. Question: What is the process in which a substance naturally moves from an area of higher to lower concentration called?

Ex Output:
diffusion


Ex Input:
Sentence: Hydrogen chloride is a covalent compound. Question: What type of compound is hydrogen chloride?

Ex Output:

covalent