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: If we have two materials with the same volume, the material with a higher mass will be more dense.
 Question: Jake pours syrup into one cup, then pours water into another, both in equal amounts. Jack can know that the syrup is the less dense of the fluids because it has 
 Choices: A)more mass 
B)less mass

Ex Output:
less mass


Ex Input:
Paragraph: Water also gets colder as you go deeper.
 Question: As a diver goes deeper into the water, the water gets 
 Choices: A)warmer 
B)colder.

Ex Output:
colder.


Ex Input:
Paragraph: The older a person is, the greater their chance of developing a cardiovascular disease.
 Question: When someone gets younger what happens to their heart 
 Choices: A)stronger 
B)weaker

Ex Output:
stronger