Q: What is the Falkirk wheel?
What is the answer?

A: boat lift

Q: What game is sometimes referred to as the roaring game
What is the answer?

A: curling

Q: "The US television series ""NCIS"" (2003-now) focuses on criminal investigations involving what?"
What is the answer?

A: us navy and marine corps

Q: What colour of a single rainbow is on the inside of the rainbow's arc, given the generally defined seven-colour rainbow?
What is the answer?

A:
violet