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

Answer: B


Question: Blind people are unable to see what the shapes of things are, but they can still sense it thanks contacting it via their (A) flying (B) singing (C) smiling (D) hands

Answer: D


Question: the Grand Canyon was formed by the Colorado River doing what over long periods of time? (A) blazing (B) melting (C) moving steadily (D) evaporating

Answer:
C