Narrative song of a 1992 discovery we presume features works from tufa a soft nap' value $800 answer Frederick Douglass & this composer of \The French Powder Mystery\' value $1600 answer Wesley Clark round Double Jeopardy! Show_number 2818 category THE MOST POPULOUS NATION air_date 2007-02-14 question 'This bird Nymphicus hollandicus is closely tied to the ocean' value $200 answer Grizzly round Double Jeopardy! Show_number 5633 category LITERARY LINGO air_date 1999-01-21 question 'Named for the field Frozen almost to Russia' value $400 answer \The Buck Stops Here\ round Double Jeopardy! Show_number 4846.