Title: Napoleon.
Question: In 1806, what Ottoman ruler recognized Napoleon as Emperor?

Title: Tuvalu.
Question: In concert with global warming, what is Tuvalu's other envirnmental priority? 

Title: Post-punk.
Question: Who said that British post-punk was "sparked by a tension, humour and sense of paradox plainly unique in present day pop music"?

Title: Norfolk Island.
Question:
When did the first group of people leave Norfolk Island?