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

Q: Sentence: Johnny was a Taekwondo black belt. Daniel was a white belt. They each kicked at each other at the same time. Question: Who's kick covered the least ground?

A: Daniel
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Q: Sentence: A computer scientist sneezes while they are working. Their mouse flies across the mousepad and across the table. Question: Why does the mouse go slow across the mousepad then faster across the table?

A: the mousepad has more friction
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Q: Sentence: A shopping cart rolls by itself across a parking lot. Then it gets to a field. The cart rolls only a little more after it enters the field. Question: Why does this happen?

A:
the field is a rougher surface
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