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:
If an entity in intergalactic space has thrust placed upon it, what is the expected result? (A) it will start moving with acceleration (B) it will make a loud noise (C) spontaneously teleport a light year away (D) remain in the same location

Ex Output:
A


Ex Input:
A ship navigates with a magnetic compass because it is (A) predictable (B) unpredictable (C) waterproof (D) tradition

Ex Output:
A


Ex Input:
Which most directly requires sunlight to grow? (A) a rock (B) a cat (C) a bamboo stalk (D) a bird

Ex Output:

C