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.

Sentence: He bought him some things for the dog.
Question: What did the man buy for the dog?
Some things.

Sentence: I didn't want to tell him that my roots were hidden in the library!.
Question: What was the secret Jack knew about?
Where the roots were hidden.

Sentence: It was hard to sleep, they were so excited and could not wait to go.
Question: Why couldn't Katie and Jenny sleep?
they were so excited.