Problem: Which state donated the land occupied by the US capital city, Washington, District of Columbia?
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A: maryland

Q: The detective Albert Campion was created by which author?
A: margery allingham

Problem: "Which English rock band's albums included ""Communique"", ""Love Over Gold"", ""On Every Street""?"
Answer: dire straits

Q: 'Young' was a UK number one hit in May 2012 for which singer?
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A: tulisa

Q: One of the principal rules taught in medical school, 'Primum non nocere', translates to what in English?
What is the answer?

A: first do no harm

Mei Li:
What is the thin muscular sheet that separates the thoracic cavity from the abdominal cavity??
Shuai Zheng:
thoracic diaphragm