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).

Example Input: Paragraph: The pupil automatically gets bigger or smaller to let more or less light in as needed.
 Question: Jim looked at his cat's eyes on a bright sunny day, then he looked at the eyes when the cat was in very low light inside the house. In the high light condition, the cat's pupils well be 
 Choices: A)smaller. 
B)larger
Example Output: smaller.

Example Input: Paragraph: As the distance between the objects increases the magnetic force of attraction decreases.
 Question: Lisa is hitting a tennis ball against the wall. As the tennis ball bounces towards the wall and away from her, the magnetic force of attraction between the wall and the ball 
 Choices: A)increases 
B)decreases.
Example Output: increases

Example Input: Paragraph: Warm air is less dense than cool air, so it rises higher in the troposphere.
 Question: If Mona heats up the air she is putting into her weather balloon, what will happen to the height that it can rise into the troposphere? 
 Choices: A)increase 
B)decrease
Example Output:
increase