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: ANCIENT GREEK DRAMA 
Clue: This title angry wife plots revenge against Jason by killing his new flame with a poisoned garment
medea

Category: PHONING IT IN 
Clue: Reflecting the company's activities at its founding in 1885, it was the second "T" in AT&T
telegraph

Category: ENGLISH LITERATURE 
Clue: James Hilton's schoolmaster father was the model for this novel's title character

mr. chips