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: When I hear news of a warm front I make sure to bring (A) game boy (B) clocks (C) guns (D) waterproof appendage covers

Answer: D


Question: with which could you tell the exact size of an object? (A) a plain stick with irregular shape (B) a plastic tape with graduated markings (C) a thermometer with mercury in it (D) a metal cooking spoon

Answer: B


Question: While studying the rings in a fossilized tree trunk, a scientist notices a group of rings that are closer together than the other. This means that (A) the trees had more sunlight for those years (B) the trees were dead during those years (C) during those years, there was less precipitation (D) the trees had extra water those years

Answer:
C