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:
_____ 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:
What substance found in rocks shares it's name with an object which can take wrinkles from an item worn on the body to cover the skin from the elements? (A) Iron (B) Stove (C) Copper (D) Steamer

Ex Output:
A


Ex Input:
What would be used to measure the substance which historically the Dutch and other farmers used to power the blades on the structure which moves water from low to highlands? (A) anemometer (B) magnetometer (C) manometer (D) thermometer

Ex Output:

A