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: A telescope uses what to redirect light (A) money (B) shiny glass (C) lasers (D) people

Output: B


Input: Consider Input: Rain storms and blizzards can be very dangerous to drive in due to the amount of precipitation they produce, which will do what to the roads visibility? (A) make it worse (B) Make it tasty (C) make it better (D) make it hot

Output: A


Input: Consider Input: Many families survive the winter thanks to (A) tv (B) AC unit (C) furnace (D) fridge


Output: C