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.

Category: THE "SKY" IS FALLING 
Clue: America's first space station
skylab

Category: RECENTLY DISCOVERED ANCIENT ROMANS 
Clue: This guy, a strong coffee prepared by forcing steam under pressure through ground beans, was quite lively
espresso

Category: THE HEADACHES OF MILLIONAIRES 
Clue: Visit Monte Carlo & you'll be expected to bet big playing this game from which chemin de fer is derived

baccarat