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: speed is a measure of how fast all these move but (A) a person waiting (B) a fish swimming (C) a dog running (D) a bird flying

A: A
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Q: This animal evolved to reproduce using protective containers instead of live little entities: (A) rhino (B) hamster (C) platypus (D) mongoose

A: C
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Q: If a thing is going between liquid and solid, it is likely to (A) visit a school (B) be a door (C) become less heavy (D) measure consistently

A:
D
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