instruction:
You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
question:
Sentence: Mary was practicing karate by trying to break objects. She broke the plywood easily with her hand, but couldn't break the wooden stud no matter how hard she hit it. Question: Which object is the thicker one?
answer:
wooden stud


question:
Sentence: A dog liked to roam the neighborhood. On Tuesday the dog walked down the street for a good amount of time, and on Wednesday the dog walked down the street but stopped after walking a lesser amount of time. Question: On which walk did the dog walk a greater distance down the street?
answer:
on Tuesday


question:
Sentence: Two horses are being ridden out of the same barn. The white horse is going the same speed as the grey horse. The grey horse travels longer than the white horse. Question: Which horse went further?
answer:

grey horse