Table: sunday_night_project_7
Columns: episode_number
air_date
guest_host
musical_guest_song_performed
coat_of_cash_wearing_celebrity

Question: What is the name of the Guest Host for Episode Number of 5?
SQL: SELECT "guest_host" FROM sunday_night_project_7 WHERE "episode_number" = 5

Question: What is the Guest Host for the episode on 8 june 2008?
SQL: SELECT "guest_host" FROM sunday_night_project_7 WHERE "air_date" = '8 june 2008'

Question: What is the Musical Guest (Song performed) for the episode aired on 13 july 2008?
SQL: SELECT "musical_guest_song_performed" FROM sunday_night_project_7 WHERE "air_date" = '13 july 2008'