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: It was nice to have some friends after being so nervous earlier, and see that everything does work out in the end.
Question: Why did Matt not want to start the sixth grade?
He was nervous.

Sentence: He thought angel wings had to be white.
Question: What color is the angel's wings not?
white.

Sentence: He saw a diamond!.
Question: What did Square see in the river?
A diamond.