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: Thick feathers can be used for (A) climbing, cracking nuts and peeling fruit skins. (B) courtship and looking for food (C) killing prey, preening and feeding young (D) staying weatherproof, flexible and free of bacteria

A: D
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Q: If someone wants to use a natural gas in order to assist something necessary, they can (A) use it to bathe in (B) eat it to die quickly (C) freeze it to make ice cubes (D) ignite it to warm their body

A: D
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Q: A magnifying glass (A) would allow the user to better view the legs on an ant (B) would enhance the smell of a viewed specimen (C) would blur the legs of an ant (D) would enhance the feel of the user

A:
A
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