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:
Which would a strawberry most rely on to ensure it gets planted? (A) a fish (B) a canary (C) a penguin (D) a tiger

Ex Output:
B


Ex Input:
wind is used for producing (A) cupcakes (B) smores (C) excited particle flowing (D) plants

Ex Output:
C


Ex Input:
A boy might have brown hair due to (A) inheritance (B) luck (C) magic (D) fire

Ex Output:

A