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

Answer: first lady of the world


Question: Category: CHEMISTRY 
Clue: It's a system of small particles "hanging" in a liquid; paint, for example

Answer: suspension


Question: Category: SODOM & GOMORRAH 
Clue: Some archaeologists believe that the sites of Sodom & Gomorrah lie under this body of water

Answer:
the dead sea