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: TRANSPORTATION 
Clue: The name of this airline established in 1948 means "skyward"

Answer: el al


Question: Category: CARTOON CHARACTERS 
Clue: This foe of Bugs Bunny is a marsupial

Answer: tasmanian devil


Question: Category: POETRY 
Clue: In a poem about this battle, Robert Browning wrote, "To Akropolis!  Run, Pheidippides, one race more"

Answer:
the battle of marathon