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: Viruses are killed by objects used in a (A) backyard (B) bathroom (C) kitchen (D) living room

A: C
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Q: If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: (A) heavy coat (B) mittens (C) shorts (D) ski mask

A: C
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Q: Billy's new puppy had floppy ears. That might be because (A) The puppy's mother had ears that looked the same way (B) The puppy was deaf (C) The puppy was tired (D) The puppy was missing the bones in its ears

A:
A
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