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:
A plane travels through what? (A) gas layers (B) plains (C) oceans (D) time
answer:
A


question:
All the water vanishes from a small depression basked in sunlight on a paved road because of (A) freezing (B) evaporation (C) condensation (D) precipitation
answer:
B


question:
My dad gave me (A) my head windows (B) a building (C) air (D) the sun
answer:

A