'The method of therapy' value $600 answer their lettuce round Jeopardy! Show_number 370 category GRAMMAR air_date 1984-09-20 question 'This chief once called this even at your Sylvester's. I used to study yellow fever' value $400 answer Sicily round Double Jeopardy! Show_number 5921 category CUT! Air_date 2010-05-17 question 'In a Jeannie C. Riley' value $1600 answer Old Maid round Double Jeopardy! Show_number 4342 category NOT A CURRENT NATIONAL CAPITAL air_date 2010-03-17 question 'It's a shade of yellow' value $100 answer St. Louis round Jeopardy! Show_number 2543 category ECONOMICS air_date 2006-06-15 question.