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: '50s TV 
Clue: In "Have Gun, Will Travel", Richard Boone played this dapper gun-for-hire based in San Francisco's Hotel Carlton
answer:
paladin


question:
Category: SAME FIRST & LAST LETTER 
Clue: An invisible emanation, or an intangible quality
answer:
aura


question:
Category: DOGS 
Clue: Despite its name, the Great Dane originated in this country, as did the Rottweiler
answer:

germany