Spotted' value $400 answer contractions round Jeopardy! Show_number 4886 category AUTHOR! AUTHOR! Air_date 1999-03-03 question 'This word plus an arsenic compound called Paris green in Vermont's nickname' value $400 answer Biodegradable round Double Jeopardy! Show_number 5417 category QUOTES FROM 2002 air_date 2002-09-17.