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").

Example Input: The sea is (A) A mega Museum (B) A solid (C) Jello (D) Candy
Example Output: A

Example Input: Gas can fill any container it is given, and liquid (A) is standard weight and size (B) is the opposite of variable (C) only needs a few (D) uses what it needs
Example Output: D

Example Input: If I wanted to transfer warmth another being I might (A) pour cold water on them (B) put ice in their pants (C) touch their sides with mine (D) let them sit outside in snow
Example Output:
C