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

Sentence: Toby went ice skating during the winter and noticed that he hardly had to put any effort into moving forward when he switched from the sidewalk to the ice on the pond. Question: Which surface was smoother?
Ice pond

Sentence: Mark was driving through a construction zone where a loud drill was being used. He first had to drive right next to the construction site, then he turned onto a side road. Question: Where would the noise of the drill be the loudest?
next to construction site

Sentence: Brett is driving a truck around a dirt track. The dirt track has more friction than when Brett drives the same truck on the road. Question: What will make more heat?

the truck on the dirt track

