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").

[Q]: Why would a species camouflage as a dangerous animal? (A) to mate (B) to avoid crocodiles (C) to catch prey (D) to  build nests
[A]: B


[Q]: Sliding off concrete and onto gravel produces higher levels of (A) shine (B) value (C) longevity (D) chafing
[A]: D


[Q]: Clouds flit and flow (A) in a bank (B) on the internet (C) above our heads (D) in cloudless skies
[A]:
C