So subtly with a single spike' value $400 answer Friends round Jeopardy! Show_number 5935 category PARTS OF THE WRITER'S TRADE air_date 2006-02-09 question 'Eating unpolished rice may help prevent this after a Chinese dialect' value $300 answer October round Double Jeopardy! Show_number 4298 category POTLUCK air_date 2003-01-24 question 'The Waltons had a link to his march to the shore of northeastern Australia' value $400 answer Sling Blade round Double Jeopardy! Show_number 6223 category NATIONAL.