Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Who played detective Virgil Tibbs in the 1967 film 'In the Heat of the Night'?
sidney poitier

Sophie, Mark and Jeremy are the three main characters in which UK Channel 4 television series?
peep show

What was the name of George Washington's house where he is buried?

mount vernon