Which actor won the Academy Award for Best Actor for playing Maximus in the 2000 film "Gladiator"?
Who invented the printing press with movable type in Europe, around 1440?
History
Which Olympic sport includes the strokes freestyle, backstroke, breaststroke, and butterfly?
Sports
What force keeps the planets in orbit around the sun?
Science
Which of the five Great Lakes is the smallest by surface area?
Geography