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]: A way for an octopus to evade predators is to (A) befriend the predator (B) emulate a rock (C) swim around (D) bury itself underground
[EX A]: B

[EX Q]: A telescope uses what to redirect light (A) money (B) shiny glass (C) lasers (D) people
[EX A]: B

[EX Q]: What action has a positive impact on the conservation of nonrenewable resources? (A) depositing the nonrenewable resources in a landfill (B) waste as much of the resources as possible (C) start a large bonfire with resources (D) turn the nonrenewable into something newly usable
[EX A]:
D