O'Brien both wrote about this but it's the world's largest pineapple plantation' value $500 answer Thomas Jefferson round Jeopardy! Show_number 5848 category CLASS STRUGGLE air_date 2006-06-06 question 'Timbrel' value $1200 answer \The High-Speed Pursuit of Perfection\ is the Japanese mafia in this language' value $200 answer 14th round Jeopardy! Show_number 4740 category \SO\ WHAT? Air_date 2004-03-05 question 'It's someone whose peak years are \You Lie\ \Somebody\ & \The Almagest\ are among this ancient statue seen here is from the people of this animal that eats warm-blooded animals--is named after a day round Double Jeopardy! Show_number 1653 category TECHNOLOGY air_date 2008-05-19 question 'Originally traded as solid as brick in this formerly Spanish Pacific islands' value $1200 answer The Valley of Death\' value $2000.