Problem: What was the first name of Roget, the compiler of the first 'Roget's Thesaurus'?
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A: peter

Q: Which Russian man designed the legendary AK-47 assault rifle?
A: mikhail kalashnikov

Problem: Only two flags of the world are square, one is Switzerland, what is the other one?
Answer: vatican city

Q: Which Bond girl married a Beatle?
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A: barbara bach

Q: Which country was formerly called Northern Rhodesia?
What is the answer?

A: zambia

Mei Li:
Which US President is on the $50 bill??
Shuai Zheng:
grant