You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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").

Deserts are in extremely dry environments, so liquids will naturally be (A) rainbow (B) plentiful (C) meager (D) talented
Solution: C
Why? This is a good example and the output correctly answers the question.

New input: A blue colored item will only reflect (A) all colors in the spectrum (B) only the color white (C) a combination of colors (D) an exact matching color
Solution:
D