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.

[Q]: Category: AFRICAN CAPITALS 
Clue: To get the name of its country, add 2 letters to the end of this world capital city
[A]: tunis


[Q]: Category: WORLD CITIES 
Clue: Capital of the ancient Roman province of Galatia, it became a modern national capital in 1923
[A]: ankara


[Q]: Category: FILMS OF THE '70s 
Clue: 1976 film that contains the line: "...The only truth you know is what you get over this tube!"
[A]:
network