Problem: The staging of what enormous annual Afro-Caribbean cultural gathering was put in doubt following the London riots of August 2011?
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A: notting hill carnival

Q: ENT is what department in a hospital?
A: ear nose and throat

Problem: In architecture, what is the name for an ornamental vertical groove in a column?
Answer: flute

Q: What was the racial segregation policy practiced by South Africa's National Party until 1994?
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A: apartheid

Q: Who was the UK Prime Minister when Yuri Gagarin became the first man in space?
What is the answer?

A: harold macmillan

Q: What is the name of the oil rig in the Gulf of Mexico subjected to an explosion in April this year?
What is the answer?

A:
deepwater horizon