instruction:
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.
question:
Category: THE MOVIES 
Clue: A famous scene from this 1976 film was completely ad-libbed; the script simply read, "Travis looks in the mirror"
answer:
taxi driver


question:
Category: ARTISTS 
Clue: As of Oct. 1999, of the 10 most expensive paintings sold at public auction, these 2 artists had 4 each on the list
answer:
pablo picasso & vincent van gogh


question:
Category: AWARDS 
Clue: The London Theatre's equivalent of Broadway's Tony Awards are named for him
answer:

sir laurence olivier