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: Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree.
Question: Less oxygen absorption means _____ oxygen in the blood.
Choices: A)more
B)less

Ex Output:
less

Ex Input:
Paragraph: The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering.
Question: Ann and Bob were both farmers. Ann lived in a warm climate while Bob lived in a colder climate. When they compared notes they found that the number of crops they could successfully grow was different. Who's farm would be able to grow more types of crops?
Choices: A)Bob
B)Ann

Ex Output:
Ann

Ex Input:
Paragraph: The upper rock layers are much younger.
Question: Tom was digging in his backyard one day, after two inches he picked up an oval shaped rock. Tom kept digging and after twelve inches he picked up a square shaped rock, which rock was younger?
Choices: A)The Oval Shaped Rock
B)The Square Shaped Rock

Ex Output:
The Oval Shaped Rock