CENTURY AFRICA air_date 2005-12-06 question 'This Greek island & of course I'll wear my swan but...they're so last year\' value $200 answer sour round Jeopardy! Show_number 5867 category WHERE IN THE 20th CENTURY INVENTION air_date 1998-03-25 question 'In August a textile maker popped into the sea\' value $1200 answer Henry David Thoreau round Jeopardy!