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

Ex Input:
Sentence: A leaf skidding onto a dirty porch gets a lot hotter then one skidding onto a clean porch. Question: Which surface will allow the leaf to skid at a higher rate of speed?

Ex Output:
clean porch


Ex Input:
Sentence: Rubbing your finger across a trackpad is very easy, but rubbing it across a piece of sandpaper results in high friction. Question: Which surface will let you rub your finger a greater distance?

Ex Output:
trackpad


Ex Input:
Sentence: Johnny just got done playing a game of soccer. Robbie just got done napping. Question: Who is sweating less?

Ex Output:

Robbie