[Q]: How does the sentence end?

Joel chased Kenneth around the room while holding a spider and laughing because

[A]: Joel is a jerk.

[Q]: How does the sentence end?

His calculation was off, so he used a calculator instead of working it on a piece of paper. The

[A]: calculator was fast.

[Q]: How does the sentence end?

Jennifer was getting ready to write the article on Emily because

[A]:
Jennifer was the interviewer.