Mei Li:
What type of food is Nori, which is often seen around sushi??
Shuai Zheng:
seaweed
Mei Li:
Which is the longest established college of Oxford University??
Shuai Zheng:
university
Mei Li:
In which country did the 'Graf Spee' take refuge after its epic battle with British warships??
Shuai Zheng:
uruguay