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: THE INTERNET 
Clue: Among suffixes, .mx is Mexico, .jp is Japan, & in March 2000 .ps was assigned to this

Answer: palestine


Question: Category: BRITISH MONARCHS 
Clue: Before Victoria & Elizabeth II, this was the last British monarch to reign during 2 different centuries

Answer: george iii


Question: Category: GERMAN OPERA 
Clue: The swan that pulls this title character's boat is actually Elsa's enchanted brother, Gottfried

Answer:
lohengrin