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:
when the needle of a compass lines up with Earth 's magnetic poles , the needle is (A) pointing east (B) pointing west (C) pointing at arctic (D) pointing to space

Ex Output:
C


Ex Input:
If I wanted to get more energy after exerting myself too much (A) I can consume an apple (B) I can go for a run (C) I can brush my hair (D) I can wash my face

Ex Output:
A


Ex Input:
why would a mouse run away from a cat? (A) to get the cat some milk (B) to avoid becoming lunch (C) to avoid paying its debt (D) all of these

Ex Output:

B