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").

Input: Consider Input: Which is competition? (A) a giraffe eats the highest leaves (B) a bear takes a salmon from the stream (C) a shark eats a tuna that an orca was hunting (D) a slug eats a blade of grass

Output: C


Input: Consider Input: A system of tubes that relocates water and nutrients around in order to make most use of them can be found in (A) a lily (B) a door (C) a table (D) a rock

Output: A


Input: Consider Input: If an scientist is stationed in the south pole during their winter, what season is it in the arctic region (A) Fall (B) Winter (C) Summer (D) Spring


Output: C