Mei Li:
In which Central American country is Derian, the oldest European colony on the American continent??
Shuai Zheng:
panama
Mei Li:
Which geological period was named after the word for chalk??
Shuai Zheng:
cretaceous
Mei Li:
The Yas Bay Circuit used in Formula One for the first time in 2009, is the venue for which Grand Prix??
Shuai Zheng:
abu dhabi