CREATE TABLE "series_2" (
  "episode_number" real,
  "air_date" text,
  "guest_host" text,
  "musical_guest_song_performed" text,
  "who_knows_the_most_about_the_guest_host_panelists" text
);

Question: Who was the musical guest when the panelists were Nancy Sorrell and Samia Smith?
SQL: SELECT "musical_guest_song_performed" FROM "series_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 "series_2" WHERE "episode_number"<6 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 "series_2" WHERE "episode_number"=4;

Question: What is the highest episode number in which Jamie Oliver guest-hosted?
SQL: SELECT MAX("episode_number") FROM "series_2" WHERE "guest_host"='jamie oliver';