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 consistency, answers should be in all lower cased letters.

Category: STUPID ANSWERS: THE BRITISH EDITION 
Clue: The Garden Tower at the Tower of London was the scene of some bloody goings-on, so now it's known as this
the bloody tower

Category: NONFICTION 
Clue: This 1988 bestseller was subtitled "From the Big Bang to Black Holes"
a brief history of time

Category: DOCUMENTARIES 
Clue: Subway's Jared Fogle turns up for a cameo in this 2004 Morgan Spurlock film about fast food in America

super size me