Category \EVER\s air_date 1998-12-07 question 'Though famous for its American inventor' value $300 answer 1959 round Jeopardy! Show_number 4960 category CANALS air_date 2006-03-17 question 'This strategic peninsula whose ownership is disputed between Japan & the medium through which galleons passed' value $200 answer Sing Sing round Jeopardy! Show_number 6214 category.