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 person takes in more food than their body needs at the time, what happens? (A) they will become smarter (B) they will become tubbier (C) they will become lighter (D) they will become shorter
[EX A]: B

[EX Q]: What substance found in rocks shares it's name with an object which can take wrinkles from an item worn on the body to cover the skin from the elements? (A) Iron (B) Stove (C) Copper (D) Steamer
[EX A]: A

[EX Q]: Losing which of these would make it hard for a wolf to satisfy hunger? (A) tail (B) eyebrow (C) eyelash (D) snout
[EX A]:
D