Problem: What is the name of the light porous form of solidified lava used a skin abrasive?
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A: pumice

Q: In David Hockney's famous painting 'Mr. & Mrs. Clark and Percy', what type of creature is 'Percy'?
A: cat

Problem: Who was assassinated in a Harlem ballroom in Feb. 1965
Answer: malcolm x

Q: Cinder Cone, composite, and shield are all types of what?
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A: volcanoes

Q: Not counting continents, what is the world's largest island?
What is the answer?

A: greenland

Mei Li:
Tomorrow marks the 38th anniversary of the start of what long running TV staple, created by Lorne Michaels with the incomparable Don Pardo as the narrator??
Shuai Zheng:
saturday night live