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").

Ex Input:
A person can find a sparrow's home by (A) looking at its face (B) looking at a detailed map (C) seeing where it was born (D) noting where it frequently consumes

Ex Output:
D

Ex Input:
A a switch turns something with batteies on because: (A) electrons are then disturbed (B) a piece of metal closes the circuit (C) it lets the acid free (D) the circuit is opened

Ex Output:
B

Ex Input:
Where in the world will a person have the smallest shadow at noon? (A) the arctic circle (B) the south pole (C) the north pole (D) near the equator

Ex Output:
D