Table: girlfriends_tv_show
Columns: season
network
season_premiere
season_finale
tv_season
ranking
viewers_in_millions

Question: The season premiere aired on September 11, 2000 aired on how many networks? 
SQL: SELECT COUNT("network") FROM girlfriends_tv_show WHERE "season_premiere" = 'September 11, 2000'

Question: What was the ranking of the season finale aired on May 8, 2006? 
SQL: SELECT "ranking" FROM girlfriends_tv_show WHERE "season_finale" = 'May 8, 2006'