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.
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Question: Category: ARCHITECTURE 
Clue: This architecturally controversial Paris complex opened in 1977

Answer: pompidou centre/beaubourg


Question: Category: HISTORIC EUROPEAN LEADERS 
Clue: On June 15, 1961 Walter Ulbricht assured journalists that "No one intends to build a wall" dividing this city

Answer: berlin


Question: Category: ALMOST ASSASSINATED 
Clue: May 12, 1982 on a visit to the famous shrine in Fatima, Portugal

Answer:
pope john paul ii