Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

In which book of the Bible are the Ten Commandments first mentioned?
bible

Who was the only child vampire in Anne Rice`s novels?
anne rice

What popular office product/brand did Bette Nesmith Graham (mother of Monkee Mike Nesmith) invent and later sell to Gillette for nearly $50m in 1979?

bette nesmith graham