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: U.S. ENDANGERED SPECIES 
Clue: It's not only the chinook; the sockeye species of this fish is endangered also
answer:
salmon


question:
Category: FOOD & DRINK 
Clue: Porcini & portobellos are types of these
answer:
mushrooms


question:
Category: COURTS 
Clue: This term for a crude or unfair tribunal was first recorded in mid-19th C. America, not in Australia
answer:

kangaroo court