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").

Example Input: A deer, shark, human and rose share which common activity? (A) eating cheese (B) marrying (C) defecating (D) building ships
Example Output: C

Example Input: Which is likeliest to let a spark pass through? (A) a wool sweater (B) a t shirt (C) a rubber eraser (D) a soda can
Example Output: D

Example Input: A person wants to use a ruler to measure something so they measure (A) an ounce of water (B) the volume of a room (C) a liter of gas (D) an old broken phone
Example Output:
D