What was Clair Huxtable's profession on "The Cosby Show"?

More Questions:

What is water that is safe to drink referred to as?

Within 3 years, either way, in what year did Lou Gehrig deliver his famous farewell speech at Yankee Stadium?

In 2012, who was declared the fastest man alive?

Who was the Roman demigod best known for his strength?

Which Parisian venue host the debut of the 1875 opera "Carmen"?

What is the chemical symbol for Titanium?

What "h'word is the unit of measurement used to determine the height of a horse?

Who had a record song in 1963 with their cover of "Sweets for My Sweet"?

What did John Candy sell in the 1987 movie "Planes, Trains & Automobiles"?

Teri Garr and Jessica Lange were both nominated for Best Supporting Actress Oscars for what 1982 movie?

What movie gave us the line "Nobody puts Baby in a corner!"?

What nation was led by Simeon the Great?

Who was the first female US Secretary of State?

What is the oldest continuously inhabited city in the world?

Which TV network ran the TV show "Bonanza" from 1959 to 1973?