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.

[EX Q]: Category: AMERICAN LITERATURE 
Clue: Thomas Pynchon followed "V" with this novel about the V-2 rocket
[EX A]: gravity\'s rainbow

[EX Q]: Category: HISTORIC AMOURS 
Clue: He may have sired several of Lady Castlemaine's children; no wonder he was "The Merry Monarch"
[EX A]: charles ii

[EX Q]: Category: ISLANDS 
Clue: The Cagayan River is the longest river on Luzon in this Pacific island republic
[EX A]:
the philippines