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 observing animals in the wild, which of these are you most likely to see? (A) A frog stalking a rabbit (B) A bear sticking its claws in the river (C) A wolf hunting an eagle (D) A tiger hunting a dolphin

Ex Output:
B


Ex Input:
With more people eating cereal there comes a need for more (A) butter (B) top soil (C) water (D) corn

Ex Output:
D


Ex Input:
A person who wants to avoid wasting a manufactured box will (A) leave it at the dump (B) use it for new purposes (C) throw it in the trash (D) burn it in a fire

Ex Output:

B