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 Q]: Adding salt to liquid decreases what? (A) light (B) energy (C) magnetism (D) thawing temp
[EX A]: D

[EX Q]: Some people have an (A) tubs for skin (B) extra rib (C) snakes for hair (D) magic
[EX A]: B

[EX Q]: A camouflaged creature in a patterned room will be (A) quick to spot (B) fast to locate (C) rough to spot (D) easy to see
[EX A]:
C