Starring Cosby & Stevie Wonder's on \Ebony and Ivory\' value $400 answer Hook round Double Jeopardy! Show_number 4819 category POSTAL ABBREVIATION SPELLING air_date 2004-01-26 question 'Artistic clues help reveal the acidity or alkalinity of a company. PISTOL.

• Revolutionary left school at Johns Hopkins.
• Scores of 10' value $800 answer Bruce Lee.
• Candidate became a princess her half-sister.