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: Rocket engines can lift rockets because (A) of how much fuel they use (B) of how fast they are (C) of the power the hit the ground with (D) of how tall they are

A: C
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Q: Which is competition? (A) a giraffe eats the highest leaves (B) a bear takes a salmon from the stream (C) a shark eats a tuna that an orca was hunting (D) a slug eats a blade of grass

A: C
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Q: A flashlight works because the batteries inside of it produce chemical energy that (A) makes the lights bright (B) burn into the plastic (C) is transferred to another type (D) lights up a room

A:
C
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