Problem: Which Dickens novel is subtitled A Tale of The Riots of Eighty?
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A: barnaby rudge

Q: In a Chinese restaurant, what does a diner get if he orders wonton?
A: dumplings

Problem: Who wrote the 1947 book TheTheory and Practice of Gamesmanship?
Answer: stephen potter

Q: Deviating from standard practice, the US patent office has a policy of refusing to grant a patent without a working model for what type of device?
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A: perpetual motion machine

Q: Who duetted with Robbie Williams on the 2001 Christmas Number One Somethin' Stupid?
What is the answer?

A: nicole kidman

Mei Li:
Avianca is the national airline of which South American country??
Shuai Zheng:
columbia