user: Question: Which Venue has a Year smaller than 2009, and an Event of 3000 m, and a Competition of World Youth Championships?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Event']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2007.0, 'World Cross Country Championships', 'Mombasa , Kenya', '23rd', 'Junior race']
SQL:

assistant: SELECT "Venue" FROM "Table" WHERE "Year" < 2009.0 AND "Event" = '3000 m' AND "Competition" = 'World Youth Championships';