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: Polar bears are best suited for (A) colder places (B) hotter regions (C) Jupiter's polar caps (D) northern desert regions

Output: A


Input: Consider Input: People can touch something to see if it's (A) shiny (B) red (C) striped (D) wrinkled

Output: D


Input: Consider Input: Beach balls contain (A) water (B) carbon dioxide (C) sunlight (D) beach sand


Output: B