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]: If a leg is moving then the bones inside the skin are (A) being controlled by brawn (B) being slowly softened up (C) being made to break down (D) being torn into pieces
[EX A]: A

[EX Q]: You can use what to fake sunlight for plants? (A) love (B) a flash light (C) breathing (D) water
[EX A]: B

[EX Q]: A way to conserve something is to (A) use it up (B) use it sparsely (C) use it quickly (D) finish it off
[EX A]:
B