Table: singing_contest
Columns: season
of_stars
of_weeks
season_premiere_date
season_finale_date
winner
runner_up
third_place

Question: How many weeks are associated with Season 3 – spring 2008?
SQL: SELECT COUNT("of_weeks") FROM singing_contest WHERE "season" = '3 – spring 2008'

Question: Who won when robert kudelski finished with under 13 weeks?
SQL: SELECT "winner" FROM singing_contest WHERE "of_weeks" < 13 AND "third_place" = 'robert kudelski'