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: DRAMA 
Clue: Sula & Helena are robotesses in this Karel Capek play
"r.u.r."

Category: GEORGIA FACTS 
Clue: In 1793 he invented the cotton gin in Georgia
eli whitney

Category: "B" SHARP 
Clue: A type of unglazed china, or a thick cream soup often made with lobster

bisque