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 has molecules? (A) a Popsicle (B) suicide (C) therapy (D) thoughts

Ex Output:
A


Ex Input:
raccoons eat what? (A) debris (B) people (C) fire (D) dirt

Ex Output:
A


Ex Input:
In a forest without anyone around, a fire may be started by (A) electricty (B) a bird (C) a landslide (D) a flash flood

Ex Output:

A