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:
An exertion on a thing that is going against the thing's intended direction, when in motion will (A) melt it (B) oppose it (C) speed it up (D) burn it

Ex Output:
B

Ex Input:
All the water vanishes from a small depression basked in sunlight on a paved road because of (A) freezing (B) evaporation (C) condensation (D) precipitation

Ex Output:
B

Ex Input:
Pelicans have an affinity for (A) Sushi (B) Cats (C) Trash (D) Mackerel

Ex Output:
D