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: INK 
Clue: Company that makes the Eraser Mate, a pen that has erasable ink
answer:
paper mate


question:
Category: "C" WORLD 
Clue: (Cheryl of the Clue Crew in Berlin)  The Nazis blamed the 1933 Reichstag fire on this political group that may well have set it themselves
answer:
the communists


question:
Category: 3-LETTER WORDS 
Clue: Nada, nothing, or perhaps, to fasten your pants
answer:

zip