Q: The Clayton-Bulwer Treaty signed in 1850, concerned the construction of what?
What is the answer?

A: panama canal

Q: David Chase, the creator of which super-hit TV series called the movie Goodfellas his inspiration?
What is the answer?

A: sopranos

Q: Which video game is set in Liberty City?
What is the answer?

A: grand theft auto

Q: The name of which chemical element is derived from the Greek for 'colour'?
What is the answer?

A:
chromium