Problem: What is the staple food of one third of the world's population?
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A: rice

Q: Which player has won 5 FA Cup winners medals in the last ten years?
A: ashley cole

Problem: Who was the commander of the British forces who stopped the German advance into Egypt in 1942?
Answer: general auchinleck

Q: Golda Meir was the Prime Minister of what country?
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A: israel

Q: What is the call sign of the plane carrying the U.S. president?
What is the answer?

A: air force one

Mei Li:
What was the total population of the world at the time of Christ??
Shuai Zheng:
about 200 million