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: WE GET LETTERS 
Clue: This cable television network uses an exclamation point in its name
e!

Category: TV DRAMAS BY EPISODE 
Clue: "Waterloo at Southfork"
dallas

Category: HISTORIC PEOPLE 
Clue: The Turks call this magnificent sultan Kanuni, or "The Lawgiver"

suleiman