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]: Where might you see light reflect? (A) rocks (B) bottled liquid (C) sand (D) wood
[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]: Lisa was hiking in a rocky area and in a rock, she saw what looked like footprints made by a bird. But weirdly, they were in a rock. Where did they come from? (A) The footprints were originally in mud or peat, but after a lot of time, the substance had been changed into rock (B) The rock was actually an asteroid (C) a very heavy bird made imprints in the rock. (D) a spaceship used a laser to make the etches in the rock
[EX A]:
A