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").

John Muir would likely set aside an area for (A) superheroes and villains (B) oaks and chipmunks (C) bankers and politicians (D) cars and boats
B

With extended feet, this creature may grab bass from overhead. (A) bees (B) shark (C) sparrow (D) eagle
D

What could be a conductor of energy? (A) a nickel (B) carrots (C) wood (D) cotton

A