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]: Buttercups can produce (A) their own nutrients (B) grow in space (C) ride horses (D) enter singing competitions
[EX A]: A

[EX Q]: A person is reading a map and gets frustrated. The map ends up in a hundred scraps on the floor because the person (A) drowned it (B) burned it (C) ripped it (D) forgot it
[EX A]: C

[EX Q]: Which changes an object's shape and mass? (A) smashing it (B) tossing it (C) rolling it (D) touching it
[EX A]:
A