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: EXPLORERS 
Clue: John Speke died just before he was to debate this former exploring partner on the source of the Nile
[A]: sir richard burton


[Q]: Category: IT'S THE PITT'S 
Clue: In this 1991 film Brad played the hitchhiker who seduces Geena Davis
[A]: thelma & louise


[Q]: Category: WRITING IN FICTION 
Clue: In the novel, Jonathan Harker was the first character to write about & encounter this title character
[A]:
dracula