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]: A 40 foot wide hole is found in the dessert. It's shaped like a ball had hit it. What could have happened? (A) something from space entered the atmosphere (B) a lizard built the hole (C) the moon's gravity pulled sand out of the hole (D) a dust storm filled it in
[EX A]: A

[EX Q]: A deer, shark, human and rose share which common activity? (A) eating cheese (B) marrying (C) defecating (D) building ships
[EX A]: C

[EX Q]: Which is likeliest to attract a magnet? (A) feathers (B) a wrench (C) hair (D) blood
[EX A]:
B