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

Input: Consider Input: Sentence: David and Laura are playing Frisbee. David is not as strong as Laura is. Question: When they throw the Frisbee, who throws it a lesser distance?

Output: David


Input: Consider Input: Sentence: A spring rolling along a bed experiences very low friction, while one rolling along the floor experiences high friction. Question: Which surface is less rough?

Output: bed


Input: Consider Input: Sentence: A cat and a dog both run at 5 mph. Question: If the cat runs for a longer time then the dog, which will have gone the greater distance?


Output: cat