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: EUROPEAN FICTION 
Clue: This 1915 story says, "His numerous legs, which were pitifully thin... waved helplessly before his eyes"
answer:
metamorphosis


question:
Category: MODERN MATERIALS 
Clue: Introduced in the '70s to replace steel belting on high-speed tires, it's called stronger than steel & lighter than nylon
answer:
kevlar


question:
Category: SHAKESPEARE 
Clue: He appears in 3 of Shakespeare's plays & his death is reported in "King Henry V"
answer:

sir john falstaff