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: A person is in the forest, lost. They need to signal to others that they are there, and their voice is gone, so they need to do it inaudibly. The person may signal with (A) fire (B) rain (C) leaves (D) ducks
Example Output: A

Example Input: The objects the push up through the deep black stuff that covers the ground gives us an item that is inserted in a sweet treat with a flaky bottom of flour  that can be eaten with ice cream on top? (A) Leafs (B) Eggs (C) Milk (D) Fruit
Example Output: D

Example Input: Which is most reliant on nonrenewable resources? (A) a solar panel (B) an electric car (C) an 1800s train (D) a modern bus
Example Output:
C