Mei Li:
How many miles is the generally accepted boundary of Territorial Waters??
Shuai Zheng:
twelve miles
Mei Li:
Anthony Joshua and Nicola Adams both won gold medals at the 2012 Olympics in which sport??
Shuai Zheng:
boxing
Mei Li:
What is the title of late actor Spencer Tracy's last film??
Shuai Zheng:
guess who s coming to dinner