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: RODGERS & HAMMERSTEIN 
Clue: Mary Martin received a Tony Award for playing Maria in this 1959 Rodgers & Hammerstein musical
the sound of music

Category: "E"-MALE 
Clue: In 1984 he left Paramount Pictures to become chairman & CEO of Disney; he stayed there 20 years
michael eisner

Category: WHAT A 19th CENTURY CHARACTER 
Clue: It's the noble title of Aleksei Vronsky, who has an affair to remember with Anna Karenina

count