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: ORDINAL PEOPLE 
Clue: Harry Truman once "globally" broadened eleanor Roosevelt's title by calling her this

A: first lady of the world
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Q: Category: BESTSELLERS 
Clue: "Gettysburg", cowritten by this former House speaker, imagines a Confederate victory at Gettysburg

A: newt gingrich
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Q: Category: SCULPTURE 
Clue: His suspended abstract sculptures were given the name "mobiles" by Marcel Duchamp

A:
alexander calder
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