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:
How is a place of lower elevation affected by flooding when compared to a higher location? (A) It is more resistant than a higher place (B) The lower area is already flooded (C) It is more affected by the flood (D) It is impossible to flood a lower elevation location

Ex Output:
C


Ex Input:
Annelids do what to soil? (A) loosen it (B) tighten it (C) condense it (D) clump it

Ex Output:

A