You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Ex Input:
Paragraph: This is also called diffusion, and the process is much faster in gases than in liquids, because the particles in gases are further apart.
 Question: Diffusion occurs faster in 
 Choices: A)water 
B)oxygen.

Ex Output:
oxygen.


Ex Input:
Paragraph: If you are standing on the shore and a ship is going out to sea, the ship gets smaller as it moves further away from you.
 Question: Rita walks closer to Sue. From Sue's perspective, Rita will 
 Choices: A)shrink 
B)grow

Ex Output:
grow


Ex Input:
Paragraph: The farther the object is stretched or compressed, the greater its elastic potential energy is.
 Question: If Mona is playing with a rubber band and she decides to stretch it out very little, what happens to the elastic potential energy of the rubber band? 
 Choices: A)increases 
B)decreases

Ex Output:

decreases