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:
One way to recycle paper is by using it to (A) build oceans (B) build spaceships (C) wipe grime (D) build cars

Ex Output:
C


Ex Input:
Animals help with seed dispersal due to the seeds from the fruit they eat being (A) expelled via excrement (B) smiled (C) expelled from school (D) kicked

Ex Output:
A


Ex Input:
A tuna would prefer to consume (A) An Apple (B) beef (C) Nemo (D) dogs

Ex Output:

C