Question: Who was the musical guest when the panelists were Nancy Sorrell and Samia Smith?
SQL: SELECT "Musical Guest (Song performed)" FROM "2-1590967-2" WHERE "Who knows the most about the guest host? panelists" = 'Nancy Sorrell and Samia Smith';

Question: Who was the guest host for episode numbers under 6 and panelists of Jade Goody and Kenzie?
SQL: SELECT "Guest Host" FROM "2-1590967-2" WHERE "Episode Number" < 6.0 AND "Who knows the most about the guest host? panelists" = 'Jade Goody and Kenzie';

Question: Who were the panelists on episode number 4?
SQL: SELECT "Who knows the most about the guest host? panelists" FROM "2-1590967-2" WHERE "Episode Number" = 4.0;

Question: What is the highest episode number in which Jamie Oliver guest-hosted?
SQL: SELECT MAX("Episode Number") FROM "2-1590967-2" WHERE "Guest Host" = 'Jamie Oliver';