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 way in which seeds are frequently spread is (A) pigs rolling in mud (B) floors being swept clean (C) people eating deli ham (D) voles consuming oak pips

Ex Output:
D


Ex Input:
Which of the following, when plugged into an outlet, completes a circuit? (A) gold (B) glass (C) plastic (D) rubber

Ex Output:
A


Ex Input:
The back and forth on daily routine in the sky happens how often? (A) one time during the single rotation (B) one cycle of the sun (C) during the winter solstice (D) springtime when the moon is at apex

Ex Output:

A