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:
if a person takes in more food than their body needs at the time, what happens? (A) they will become smarter (B) they will become tubbier (C) they will become lighter (D) they will become shorter

Ex Output:
B


Ex Input:
A tone is made when a hammer makes contact with (A) a waterfall (B) air (C) an solid object (D) a log

Ex Output:
C


Ex Input:
One example of changing an objects shape is (A) Making glass into a birdhouse (B) Holding another person's hand (C) Watching a bird fly (D) Watching a show on TV

Ex Output:

A