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: In the mesosphere, temperature decreases as altitude increases.
 Question: When we get higher in the air what happens to the temperature? 
 Choices: A)goes up 
B)goes down

Ex Output:
goes down


Ex Input:
Paragraph: By using multiple stages, empty fuel containers could drop away. This reduced the mass of the rocket so that it could fly higher.
 Question: Ray was traveling in rocket leaving orbit. He keeps the empty fuel containers on board so the ship can fly 
 Choices: A)higher 
B)lower

Ex Output:
lower


Ex Input:
Paragraph: The more field lines that are drawn, the stronger the field.
 Question: Shane wants a field that is very strong. In order do achieve this goal, Shane needs to draw 
 Choices: A)less field lines 
B)more field lines

Ex Output:
more field lines