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: During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.
 Question: If Mona is breathing hard and her volume increases, what happens to the air pressure inside her lungs? 
 Choices: A)increases 
B)decreases

Ex Output:
decreases


Ex Input:
Paragraph: If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.
 Question: When water absorbs salt the water becomes 
 Choices: A)more dense 
B)less dense

Ex Output:
more dense


Ex Input:
Paragraph: In bigger atoms, valence electrons are farther from the nucleus.
 Question: If valence electrons are far from an atom's nucleus, the atom is likely 
 Choices: A)bigger 
B)smaller

Ex Output:

bigger