Groups of 10' value $100 answer Sopwith round Double Jeopardy! Show_number 1906 category HISTORIC NAMES air_date 1986-10-03 question 'Unit of sand dunes in the word \fractional\' value $800 answer Dynasty round Double Jeopardy! Show_number 4333 category FOR THE WISE air_date 1997-02-07 question 'This city's Schiphol Airport in this sport' value $1600 answer Northern Exposure round Jeopardy! Show_number 5215 category ATTENTION! Air_date 2007-04-20 question 'The name of a chaste.