instruction:
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").
question:
If you breathe out, especially in the vicinity of clear glass, you may witness (A) your breath is air (B) your breath is dry (C) your breath beading up (D) your breath smells bad
answer:
C


question:
How long does it take Earth to fully revolve one time (A) 28 hours (B) 46 hours (C) 1400 minutes (D) 1440 minutes
answer:
D


question:
A portion of the earth, and other planets is a layer which is composed of (A) large limestone bunkers (B) thick stone piles (C) mostly solid clay (D) silicate rocky shell
answer:

D