Mei Li:
In which town or city is the oldest purpose built casino, being built in 1638??
Shuai Zheng:
venice
Mei Li:
Which cheery Pharell Williams song was used on Despicable Me 2 soundtrack?
Shuai Zheng:
happy
Mei Li:
Who wrote the best selling book The Tipping Point??
Shuai Zheng:
malcolm gladwell