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 Input:
Sentence: The difficulty there was that Wolfie didn't purr a lot.
Question: When did Wolfie purr?

Ex Output:
Wolfie did not purr very often.

Ex Input:
Sentence: Kara's mom helped them get a table and chairs and set up out on the corner in their neighborhood.
Question: Who help them set up their stand?

Ex Output:
Kara's mom.

Ex Input:
Sentence: Joe had brought his new puppy to the park.
Question: What was the little boy's name who the story was about?

Ex Output:
Joe.