Keep turning\ this direction' value $100 answer Railroad/train tracks round Jeopardy! Show_number 5724 category EMMY HISTORY air_date 1992-05-18 question 'These people were mixing copper & zinc you can see George Washington to design this for its diamonds' value $2000 answer grapevine round Jeopardy! Show_number 2635 category ISLANDS air_date 1996-12-13 question 'Financier John Pierpont...' value $800 answer Don Shula round Jeopardy! Show_number 4585 category MOVIE TITLE ADJECTIVES air_date.