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:
As a soccer ball goes flying through the air, the person watching it knows that the reason is because (A) everything is aerial (B) exerting occurred (C) balls are birds (D) soccer takes wing

Ex Output:
B


Ex Input:
Which of the following would you use to most efficiently transport heat? (A) empty water bottle (B) cotton T-Shirt (C) baseball cap (D) empty soda can

Ex Output:
D


Ex Input:
Heat and moisture in the ocean is a good recipe for (A) a violent storm (B) violent sea animals (C) condensation (D) inland storms

Ex Output:

A