What shapes are used in a Venn diagram?

More Questions:

In what game do countries play for the Venice Cup?

In which decade was Tupperware first introduced to the market?

The "Dreamcatcher" was invented by which Native America group?

In pool, what color is the 6-ball?

The Broadway hit "Rent" translates what opera to a Greenwich Village apartment?

What stretch of water lies between New Brunswick, Maine and Nova Scotia?

What are the bumps on the tongue that carry the taste buds called?

What inert gas gets trapped in the blood when a diver gets "the bends"?

Whose "Analyst" was James Coburn in a 1967 film?

Who directed the 1978 film "Halloween"?

What was the name of the Clampett’s dog on "The Beverly Hillbillies"?

Gandhi's famous march to Dandi in 1930 was an act to protest against Great Britain's tax on what?

What five-letter word did Time magazine coin in 1926 to refer to left-leaners?

The film "Crouching Tiger, Hidden Dragon" takes place in which dynasty?

What year did the Trans-Siberian Orchestra release their debut album entitled "Christmas Eve and Other Stories"?