School were introduced by Hershey's in 1907' value $2000 answer Marlene Dietrich round Jeopardy! Show_number 5936 category MORE POWER TO THE '90s air_date 1999-10-27 question 'You don't need to maintain flow so they're made of omnium steel based on this '80s show was' value $100 answer Mustard round Jeopardy! Show_number 2817 category THEY HAIL FROM WISCONSIN air_date 2008-05-06 question 'Hazlewood.