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]: What does a hand dryer produce? (A) growth (B) money (C) carbs (D) hotness
[EX A]: D

[EX Q]: Living underground can be used for hiding from what? (A) food (B) hunters (C) dirt (D) water
[EX A]: B

[EX Q]: smoking will directly affect what? (A) hearing loss (B) sleep (C) intensity of cough (D) hunger
[EX A]:
C