In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

Ex Input:
A vehicle rounds a corner and slips, squealing. The tires at that point experienced (A) less friction (B) more friction (C) free falling (D) zero friction

Ex Output:
B

Ex Input:
Deer are less safe in the woods because wolves (A) have fur (B) howl (C) have claws (D) have tails

Ex Output:
C

Ex Input:
In order to better understand the world around us, specialists (A) watch several educational programs (B) discuss topics with laymen (C) inspect, note, and consider (D) make notes in books

Ex Output:
C