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: Water density increases as salinity and pressure increase, or as temperature decreases.
 Question: As Cindy swam closer to the ocean surface, it got lighter and _____. 
 Choices: A)warmer 
B)cooler
Example Output: warmer

Example Input: Paragraph: When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.
 Question: Compared to an obese person who has never exercised, would an Olympic sprinter in perfect condition be more likely to have a heart that can, with each beat, move 
 Choices: A)more blood 
B)less blood?
Example Output: more blood

Example Input: Paragraph: But the more computing power that goes into the model and the care with which the scientists construct the model can increase the chances that a model will be accurate.
 Question: Mona is developing a computerized model to detect changes in weather patterns for her farming business. If she adds computing power to the computer she is using to develop the model, what happens to the chances that model will be correct? 
 Choices: A)increase 
B)decrease
Example Output:
increase