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 consistency, answers should be in all lower cased letters.

Q: Category: PAINT YOUR WAGON 
Clue: The body of a Conestoga wagon was the Prussian shade of this

A: blue
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Q: Category: SABRINA'S WITCH HANDBOOK 
Clue: (Hi, I'm Melissa Joan Hart)  The traditional number of witches in this group is 13; a leader & 12 followers

A: coven
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Q: Category: GOING DOWNTOWN 
Clue: I'll take the Loop & go to the Field Museum if it's not too windy in this city

A:
chicago
****