Mei Li:
What do baleen whales eat??
Shuai Zheng:
krill
Mei Li:
What was the name of the Coca-Cola Company's first diet drink, launched in 1963??
Shuai Zheng:
tab
Mei Li:
'Touchstone', a court jester, features in which Shakespeare comedy??
Shuai Zheng:
as you like it