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: Scraping the side of a cliff may result in (A) ice (B) snow (C) sand (D) wood chips
Example Output: C

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: An example of feeling (A) Water sitting in front of me (B) My pants against my skin (C) Plants in the sun (D) The TV turned on
Example Output:
B