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 Q]: If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: (A) heavy coat (B) mittens (C) shorts (D) ski mask
[EX A]: C

[EX Q]: When the acid spilled on the plant, the plant began to (A) smoke. (B) sing (C) flower (D) grow
[EX A]: A

[EX Q]: Where would animals shiver the most? (A) Arctic Circle (B) Sumatra (C) Java (D) tropical rainforest
[EX A]:
A