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: The trade-off when the threads are closer together, is that more turns of the screw or bolt are needed to do the job because the distance over which the input force must be applied is greater.
 Question: Compared to a drywall screw with a coarse thread, would a lag bolt of the same length with a very fine thread require 
 Choices: A)fewer turns to drive into a hole> 
B)more turns to drive into a hole
Example Output: more turns to drive into a hole

Example Input: Paragraph: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
 Question: Fred was moving a desk across the room. He then pushed a chair and it was much easier. This is because the lighter chair had _____ friction with the floor. 
 Choices: A)less 
B)more
Example Output: less

Example Input: Paragraph: In refraction of light, the greater the change in speed, the more light bends.
 Question: Ron was playing with a flashlight. He moved it back and forth slowly, and then quickly. Which motion likely caused less light to bend? 
 Choices: A)the slow motion 
B)the quick motion
Example Output:
the slow motion

