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 guy wants to be able to remember the evening. He can be sure that he has a visual and audio backup of the night by (A) bringing his camera (B) bringing his son (C) bringing a drink (D) bringing a chair

Ex Output:
A


Ex Input:
_____ tide is a stage in the tide cycle process that surfers like the best (A) low (B) mud (C) high (D) earthy

Ex Output:
C


Ex Input:
Which uses gills to breathe? (A) hermit crab (B) human (C) blue whale (D) bluebird

Ex Output:

A