Q: The Treaty of San Francisco, which came into effect on April 28, 1952, officially ended what?
What is the answer?

A: world war ii

Q: The world's largest hot desert, what is the name of the barren expanse that covers most of North Africa?
What is the answer?

A: sahara

Q: Which German composer wrote the music of the overture Rienzi, often heard in the concert hall ?
What is the answer?

A: wagner

Q: Who was the last king from the House of Plantagenet?
What is the answer?

A:
richard ii