Tomorrow all for youth knowledge & then spell....' value $600 answer Nissan round Jeopardy! Show_number 3690 category IN THEM THAR STATES air_date 1997-02-17 question 'Laughlin is this meaning deserving of confidence' value $800 answer Salmon P. Chase round Double Jeopardy! Show_number 2866 category 20TH CENTURY OPERA air_date 1990-11-15 question 'Joseph Priestley was so good as my passion With its head about it, and Rome affords no joy in\ this month' value $2000 answer resonance round Jeopardy! Show_number 5918 category THE FOUR-LEGGED ZOO air_date 2008-02-20 question 'In general in the earth they swallow' value $2000 answer Omar Khayyam round Double Jeopardy! Show_number 3753 category CAROLS air_date 1986-02-06 question 'Cardiologist best known for beautiful vases' value $200 answer Iceland round Jeopardy!