Problem: Who won the Nobel Prize in Physics in 1945 for discovery of the exclusion principle?
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A: wolfgang pauli

Q: 'Houses of the Holy' in 1973 was the fifth album released by which band, the first three contained the name of the band and the fourth was untitled?
A: led zeppelin

Problem: The classical composers Bach, Brahms, Handel, Strauss, and Schumann are all?
Answer: german

Q: Who invented the first effective vaccine against polio, introduced in 1955?
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A: dr jonas salk

Q: The Bodleian, George Peabody, Congress, and Vatican are famous?
What is the answer?

A: libraries

Mei Li:
What country has the internet top level domain (TLD) suffix .za??
Shuai Zheng:
south africa