What country hosted the 2016 Summer Olympics?

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What other South American country, besides Venezuela, is a member of OPEC?

What writer is called "el manco de Lepanto" for his injury from a 1571 battle?

What did William H. Seward buy from Russia in 1867?

How many pairs of chromosomes does the average human have?

What planet's four largest moons are collectively known as the Galilean Moons?

The Latin prefix "pulmo" refers to what organ of the human body?

For what movie did Jack Nicholson win his first Academy Award?

In what US town does the movie "Groundhog Day" take place?

Who wrote and also starred in the 1980 movie "The Blues Brothers"?

In what film does the HAL 9000 appear?

Who uttered the line "There you go again" during a debate?

Which two public figures were assassinated in the United States in 1968?

What city hosted the 1984 Summer Olympics?

The cobnut is the fruit of what tree?

What time period does the 1972 film "The Godfather" span?