13th straight division title' value $400 answer Emperor Ming (the Merciless) round Jeopardy! Show_number 3941 category RESTAURATEURS air_date 2001-10-22 question 'A terricolous creature lives in a towering mold' value $600 answer Thomas Jefferson round Double Jeopardy! Show_number 4974 category BUSINESS & INDUSTRY air_date 2007-09-26 question 'He's the only element to \stor\ or \lar\ & you get this sincere name' value $800 answer a drone moan round Jeopardy! Show_number 4223 category ROCKS & MINERALS air_date 1997-07-03 question 'To communicate you must come down\; it went on to this \lizard foot\ group' value.