Problem: As at 2008 which corporation owns the brands Duracell, Braun and Gillette?
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A: procter gamble

Q: In which US state can you find the popular Waikiki Beach ?
A: hawaii

Problem: Of which longer mountain range do the Transylvanian Alps form the southern arm?
Answer: carpathians

Q: What type of food is Quark?
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A: cheese

Q: Which popular board game was originally called 'Criss Cross Words'?
What is the answer?

A: scrabble

Mei Li:
With what invention do you associate the name of Mr. Whitcomb Judson??
Shuai Zheng:
zip fastener