Problem: Which character in the comic strip Charlie Brown plays the piano?
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A: schroeder

Q: What is defined as the mass per unit volume, of a material?
A: density

Problem: Who was the original presenter of Mastermind?
Answer: magnus magnusson

Q: The rugby union teams of Neath and Swansea amalgamated and now play under what name?
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A: ospreys

Q: Which Australian state capital lies on the River Swan?
What is the answer?

A: perth

Mei Li:
What traditional name for a badger comes originally from an Irish Gaelic word??
Shuai Zheng:
brock