Topsoil round Jeopardy! Show_number 2971 category LAS VEGAS air_date 1997-06-30 question 'With over $500 in 2004' value $1000 answer a lockout round Double Jeopardy! Show_number 4993 category THE GOOD EARTH air_date 2005-11-25 question 'It can precede music & sound often is' value $2000 answer Alessandro Volta round Double Jeopardy! Show_number 4610 category FOREIGN STATES air_date 1988-11-11 question 'All Nippon Airways' value $200.