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: 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
Example Output: less mass

Example Input: Paragraph: The longer the exposure, the more light that the telescope can gather to make the image.
Question: Will was using a flashlight. He used a long exposure and a short exposure. Which exposure likely made the stars seem dimmer?
Choices: A)short
B)long
Example Output: short

Example Input: Paragraph: Less massive objects also have less gravity than more massive objects.
Question: Sue weighs 50kg while Tom weighs 100kg, who has less gravity?
Choices: A)Sue
B)Tom
Example Output:
Sue