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]: wind is used for producing (A) cupcakes (B) smores (C) excited particle flowing (D) plants
[EX A]: C

[EX 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
[EX A]: A

[EX Q]: If one mineral can scratch another then the scratched mineral is what? (A) strong (B) soft spoken (C) potent (D) mushy
[EX A]:
D