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: Someday, the ground under the pile of rotting grain in the field will be (A) barren (B) a hole (C) more fertile (D) less fertile
Example Output: C

Example Input: If you are at a pond throwing rocks, what picnic leisure item should a rock look most like for skipping? (A) Frisbee (B) Soccer Ball (C) Football (D) Stick
Example Output: A

Example Input: Just like with humans, if another organism consumes more calories than it burns off, it will inevitably (A) get fatter (B) run (C) fly (D) die
Example Output:
A