Problem: At which sport did Richard Corsie compete
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A: bowls

Q: '4 pi r' is the formula for the surface area of which solid?
A: sphere

Problem: What is the biggest city by population in the US state of Wisconsin?
Answer: milwaukee

Q: What is the top grade of USDA beef?
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A: prime

Q: Marie Curie discovered radium and which other element?
What is the answer?

A: polonium

Mei Li:
Which 'E.L.' by the Simon Park Orchestra was No.1 in the UK for four weeks in 1973??
Shuai Zheng:
eye level