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:
Though fossil fuels and their byproducts will eventually be used up completely, we'll still have (A) gasoline (B) coal (C) plastics (D) light from stars

Ex Output:
D


Ex Input:
You can use plants like star anise for (A) hugging (B) running (C) swimming (D) sustenance seasoning

Ex Output:
D


Ex Input:
if two objects have the same charge then those two materials will effect each other how? (A) pull together (B) attract (C) unattract (D) bug repellent

Ex Output:

C