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: The sun was going down, and Rex thought about Sylvia coming home to rub his ears and fill his food bowl. 
Question: Who does Rex live with?
[EX A]: Sylvia.

[EX Q]: Sentence: They did not want to go on because they were tired. 
Question: Why did they go home?
[EX A]: they were tired.

[EX Q]: Sentence: The book was titled, Everything You'd Want to Know About Fish. 
Question: Why did Joe have fun reading the book?
[EX A]:
because he likes fish.

