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:
Losing which of these would make it hard for a wolf to satisfy hunger? (A) tail (B) eyebrow (C) eyelash (D) snout

Ex Output:
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:
If a lake is fully drained and evaporated, then the lake will (A) be full (B) be gone (C) be moist (D) be wet

Ex Output:

B