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 of the following actions can make electrical energy brighten your room? (A) Clap on! (B) Jumping in place (C) Turning a doorknob (D) Rubbing your nose

Ex Output:
A


Ex Input:
An animal can use what to help find a partner (A) social networking and dating apps (B) beautiful vibrant tail plumage (C) asking animal friends for advice (D) meet ups and social gatherings

Ex Output:
B


Ex Input:
Combining resin and glass mat with a catalyst will result in (A) broken glass (B) a mess (C) toxic fumes (D) fiberglass

Ex Output:

D