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:
A storm ravages a town for a week straight, complete with deluges of rain. If someone in that town needs a source of water, it is (A) everywhere (B) missing (C) in short supply (D) rare

Ex Output:
A


Ex Input:
An example of a house hold item that could be an insulator could be (A) Diamonds (B) Silver (C) Gold (D) Tupperware

Ex Output:
D


Ex Input:
The slight angle of the axis of the human planet is responsible for the energy allotment that is received by what? (A) polar areas (B) mars continents (C) free countries (D) all countries

Ex Output:

D