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:
which form of transportation has zero emissions? (A) motorbikes (B) speed boats (C) hybrid cars (D) pedal bikes

Ex Output:
D


Ex Input:
Abusive relationships often lead to the abused in (A) future good relationships (B) in favorable outcomes (C) future bad relationships (D) in ideal situations

Ex Output:
C


Ex Input:
dry wood easily what? (A) scorches (B) freezes (C) evaporates (D) melts

Ex Output:

A