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

Input: Consider Input: Sentence: A valley is significantly rougher than a mountainside. Question: This means that lava rolling down which surface will reach a greater top speed?

Output: valley


Input: Consider Input: Sentence: Jason has just woken up from a coma and needs to learn to use his arms and legs again.  He goes to the park to throw a ball with his friend Andy. Question: Who can throw the ball harder?

Output: Andy


Input: Consider Input: Sentence: Joe and John want to race to see who can get from 0 to 60 miles per hour faster. Joe is driving his motorcycle while John is driving a truck. Question: Who is more likely to get from 0 to 60 faster?


Output: Joe in the motorcycle