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:
The moon reflects rays of sun from our (A) red giant (B) jupiter (C) yellow dwarf (D) whit dwarf

Ex Output:
C


Ex Input:
A pepper would be hottest if it was (A) defecated into a bottle by a yeti (B) frozen in a commercial freezer (C) left it in the sun (D) eaten by a super model

Ex Output:
C


Ex Input:
Which likely changed the remains of prehistoric living things into natural gas? (A) air currents (B) fire (C) thunder (D) volcanic reactions

Ex Output:

D