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").

[Q]: Which would likely render a habitat dead? (A) planting new trees (B) a light drizzle (C) a human camping (D) an apartment complex
[A]: D


[Q]: Which doesn't contain water? (A) Sea of Tranquilitiy (B) Caspian Sea (C) Dead Sea (D) Caribbean Sea
[A]: A


[Q]: In a zoo, a polar bear exhibit will contain (A) salt (B) cacti (C) strong fans (D) sand
[A]:
C