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:
If a wolf wants to grow big and strong, what must he have? (A) a car to drive (B) a house to live in (C) a bus to sell (D) good eyes to see with

Ex Output:
D


Ex Input:
Offspring receive genes from their parents via what? (A) gene therapy (B) documents (C) double helix (D) paperwork

Ex Output:
C


Ex Input:
What role does the first step in the food chain have? (A) secondary consumer (B) decomposer (C) consumer (D) producer

Ex Output:

D