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]: Which of the following would have best aided a vessel at sea in crossing the sea in the 18th century? (A) A radar system (B) An old soothsayer (C) An experienced navigator (D) A crow's nest
[A]: C


[Q]: To protect themselves from consumers, which action would an animal most likely take? (A) nesting right beside predators (B) standing out in the sun (C) standing out from the environment (D) appearing the same as surroundings
[A]: D


[Q]: Which is the likeliest part of a pencil to have been mined? (A) the wood (B) the ink (C) the rubber (D) the lead
[A]:
D