You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: EUROPEAN LANDMARKS 
Clue: Completed in 1791, it was reopened in 1989 after being closed for 28 years
the brandenburg gate

Category: OLYMPIC HOST COUNTRIES 
Clue: 3 of the 6 countries that have hosted both the summer & winter Olympics
united states, canada, france, germany, italy & japan

Category: 25 YEARS & COUNTING 
Clue: In 2009 she was on a world tour at age 69; when "Jeopardy!" premiered in September 1984, she had the USA's No. 1 hit

tina turner

