You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
--------
Question: Sentence: Mike rolled a baseball across a field and it travelled at 5 mph. He then rolled a basketball across a field and it also travelled at 5 mph. The baseball rolled for a longer time then the basketball. Question: Which ball travelled a greater distance?

Answer: baseball


Question: Sentence: Jimbo can bend a blade of easier then he can bend a stick. Question: Which item would he have a harder time breaking?

Answer: blade of grass


Question: Sentence: Jim and Bob are running on the track.  Jim has a hurt knee and can't run as fast. Question: After a half hour, who has run further?

Answer:
Bob