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

[EX Q]: Sentence: Milo can roll his dumbell at a greater rate of speed in his gym then in his yoga studio. Question: Which surface has the most friction?
[EX A]: yoga studio

[EX Q]: Sentence: Tom and Steve are riding their bikes to the beach.  Tom starts riding his bike earlier. Question: Who rode their bike further?
[EX A]: Tom

[EX Q]: Sentence: Minnie can choose between two trains for her travel. The red train and the blue train both go the same speed, but the red train travels for less time than the blue train. Question: Which train travels less distance?
[EX A]:
red train