You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.

[EX Q]: Sentence: He was mean and he could beat you up if you made him angry.
Question: Billy was like a...?
[EX A]: bully.

[EX Q]: Sentence: This helped keep the mud off.
Question: Why did the tiny pig wear boots, a coat, and a hat?
[EX A]: keep the mud off.

[EX Q]: Sentence: Mary's best friend was a dog named Buddy.
Question: Why did Buddy bark happily?
[EX A]:
beer.