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.

[EX Q]: Category: YOU'VE GOT COMPANY 
Clue: This Donkey Kong company introduced its home video game console in Japan in 1983
[EX A]: nintendo

[EX Q]: Category: FOOD 
Clue: A popular health food, this soybean curd is used to make a variety of dishes & an ice cream substitute
[EX A]: tofu

[EX Q]: Category: 19th CENTURY NOTABLES 
Clue: This associate of Marx wrote about "the condition of the working class in England in 1844"
[EX A]:
engels