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.

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

Category: '60s MUSCLE CARS 
Clue: This Plymouth named for a sharp-toothed fish really had some bite
barracuda

Category: FIRST LADY FIRSTS 
Clue: The first First Lady to be older than her husband

martha washington