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: SICKNESS & HEALTH 
Clue: The initials HMO, which have stood for heart minute output, now also stand for this

A: health maintenance organization
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Q: Category: DESIGN 
Clue: Derived from scutum, the Latin for "shield", it's a shield bearing a coat of arms, or a metal plate around a keyhole

A: escutcheon
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Q: Category: WHAT SHOULD I "DU"? 
Clue: The member of the United Arab Emirates that fits the category

A:
dubai
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