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]: the mantle is (A) a level of our planet (B) the planet closest to ours (C) a kind of rock found on Earth (D) the deepest part of our planet
[A]: A


[Q]: A piece of pizza is placed within a box and becomes this when something is conducted throughout the box into the food: (A) toasted (B) meaty (C) frozen (D) cool
[A]: A


[Q]: A person wants to turn on their fan to cool down their room. In order to do this, they will have to (A) plug it in (B) spin a wire (C) make some noise (D) turn it off
[A]:
A