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:
What does electrical energy become when a light bulb is turned on? (A) energy newly derived from radiation (B) energy derived from its motion (C) energy  that can be seen and used to see the matter around us (D) solar and wind energy

Ex Output:
C


Ex Input:
What eats other animals for food? (A) marlins (B) goats (C) rabbits (D) elephants

Ex Output:
A


Ex Input:
If a creature wishes to hunt, which senses would be avoided? (A) sight (B) smell (C) crawling (D) hearing

Ex Output:

C