Q: How many hours did Neil Armstrong and Buzz Aldrin spend walking on the moon in 1969?
What is the answer?

A: two hours

Q: Who played Alfred Hitchcock in the 2012 film Hitchcock?
What is the answer?

A: anthony hopkins

Q: The Incas referred to which metal as 'Tears of the Sun'?
What is the answer?

A: gold

Q: Which city was served by Kai Tak airport?
What is the answer?

A:
hong kong