Problem: What is the length in metres, of the course in Olympic Rowing events?
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A: 2000

Q: What 1983 film directed by Brian De Palma, scripted by Oliver Stone and starring Al Pacino as Tony Montana, is based on Howard Hawks's 1932 biopic of Al Capone?
A: scarface

Problem: In Greek mythology, what river flowed around the cave of Hypnos in the Underworld and caused forgetfulness in all those who drank from it?
Answer: lethe

Q: Domingo Liotta MD, of Argentina, designed and developed the first artificial what, which was successfully implanted in a human in 1969?
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A: heart

Q: Which infamous monk was murdered in Petrograd (St Petersburg) in 1916?
What is the answer?

A: grigori yefimovich rasputin

Mei Li:
Which country has the internet domain .at??
Shuai Zheng:
austria