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 bear hibernates through cold weather because (A) bears get very tired (B) it is gestating young (C) resources are scarce in winter (D) winter is too cold

Ex Output:
C


Ex Input:
If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: (A) heavy coat (B) mittens (C) shorts (D) ski mask

Ex Output:
C


Ex Input:
Seasons occur because long ago something huge slammed into our planet and now its axis is (A) lazy (B) jaded (C) slanted (D) stilted

Ex Output:

C