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").

Input: Consider Input: when the needle of a compass lines up with Earth 's magnetic poles , the needle is (A) pointing east (B) pointing west (C) pointing at arctic (D) pointing to space

Output: C


Input: Consider Input: Sleet is made out of water that is (A) vapor (B) hot (C) liquid (D) cold

Output: D


Input: Consider Input: Which location gets the most sunlight? (A) northern Canada (B) northern Russia (C) Brazilian rainforest (D) Sahara


Output: D