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.

[Q]: Category: STARRY NIGHT 
Clue: The helix nebula is in this constellation, whose "arm" holds 5 stars suggesting a water pitcher
[A]: aquarius


[Q]: Category: FOREIGN FILMS 
Clue: This hero of 3 Satyajit Ray films shares his name with the Kwik-E-Mart proprietor on "The Simpsons"
[A]: apu


[Q]: Category: THE LOWELLS 
Clue: Her "What's O'Clock" collection of verses won the Pulitzer Prize in 1926
[A]:
amy lowell