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

Q: Sentence: A knob rolled across a wooden table travels at a lower rate of speed then one rolled across a metal table. Question: Which surface provides more friction to the knob?

A: wooden table
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Q: Sentence: Arnie's muscles on his upper arms are very thick, while Davy's upper arms are thin. Question: Who is likely to be stronger?

A: Arnie is stronger
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Q: Sentence: A group of kids are sitting around a table playing cards, while another group of kids are playing a vigorous game of basketball. Question: Who'll sweat more?

A:
the kids playing basketball
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