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.
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Question: Category: STARRY NIGHT 
Clue: The helix nebula is in this constellation, whose "arm" holds 5 stars suggesting a water pitcher

Answer: aquarius


Question: Category: PASTIMES 
Clue: The FCC assigns call signs, like N8DNR, to use in this hobby

Answer: ham radio


Question: Category: CLASSIC LITERATURE 
Clue: In this 3-part work, the main character encounters Nimrod, Ulysses, Muhammad & Thomas Aquinas

Answer:
\"the divine comedy\"