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").

The everglades where nearly wiped out by (A) the sun (B) builders (C) sea cows (D) alligators
B

What could be used as an electrical conductor (A) A penny (B) Shoe laces (C) Wood (D) A button
A

What is most likely to push objects? (A) rivers (B) rainfall (C) photosynthesis (D) sunlight

A