You are given a sentence and a question. You're expected to write the correct answer based on the sentence.

Q: Sentence: Two identical trucks prepare to race to go from zero to 45 miles per hour. One truck is empty and one truck is full of heavy furniture. Question: Which truck will win the race?

A: Empty truck
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Q: Sentence: Melissa and Sharon stood in the yard with a fence a good distance away. Melissa had beaten Sharon in arm wrestling earlier. Question: Who will throw a rock that makes it over the fence?

A: Melissa
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Q: Sentence: A spaceship explores the moon and later explores an asteroid. The moon is several times more massive than the asteroid. Question: Which celestial body will the spaceship have an easier time escaping due to its lower force of gravity?

A:
asteroid
****