You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
You are given a sentence and a question. You're expected to write the correct answer based on the sentence.

Sentence: Jacob and Benny are squatting at the gym. Jacob has thin frail legs and Benny has big strong legs. Question: Who squats less weight?
Solution: Jacob
Why? Typically, people with thin frail legs squat less weight than people with big strong legs, so the answer is Jacob.

New input: 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?
Solution:
Ice pond