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").

A lack of water has a direct connection on the amount of available (A) shelters (B) sustenance (C) rainy days (D) mates
B

A wolf would eat (A) an ibex (B) a mountain (C) a tree (D) a cloud
A

A person takes a bucket full of water and adds it to a full pool. After adding fifty buckets of water to the pool, it (A) drains (B) dries (C) bloats (D) sinks

C