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:
Where might you find the substance used to make the shiny metallic foil paper used in cooking? (A) Clouds (B) Rocks (C) Wood (D) Leaves

Ex Output:
B


Ex Input:
A piece of pizza is placed within a box and becomes this when something is conducted throughout the box into the food: (A) toasted (B) meaty (C) frozen (D) cool

Ex Output:
A


Ex Input:
A magnetic effect could pull two rocks together if they're (A) lacking magnetic properties and far apart (B) shaped similarly and touching (C) lacking magnetic properties and touching (D) both magnetic and at any distance

Ex Output:

D