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 consistency, answers should be in all lower cased letters.
question:
Category: COLORFUL LANGUAGE 
Clue: A karate kid may aspire to this high rank, kuroi-obi in Japanese
answer:
a black belt


question:
Category: ROCKS & MINERALS 
Clue: A mixture containing antimony is sprayed on canvas to render it this
answer:
fireproof


question:
Category: LET'S VISIT CUBA 
Clue: Visit this site that Teddy did in 1898 & see small monuments marking the battle & a rusted ferris wheel
answer:

san juan hill