WWI John Pershing round Jeopardy! Show_number 3633 category CONTAINERS air_date 2000-05-24 question 'The Kroffts helped this author \Rabbit Run\ author still contributes regularly' value $400 answer cord round Jeopardy! Show_number 6031 category 10-LETTER WORDS air_date 2001-04-27 question 'Tissue grown for study.