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: EUROPEAN LITERARY CLASSICS 
Clue: In this 1832 German work, the title character is followed home by a poodle that changes into something evil
[A]: faust


[Q]: Category: U.S. STATES 
Clue: With over 35,000 miles, this state has the longest highway system in the U.S.
[A]: texas


[Q]: Category: MUSICAL THEATER 
Clue: In France, this musical was known as "Brillantine"; in Mexico, it was "Vaselina"
[A]:
grease