user: Question: Which wnba team that won at least 2 championships was established most recently?
Columns: ['Club', 'Sport', 'League', 'Venue', 'Established', 'Championships']
Types: ['text', 'text', 'text', 'text', 'real', 'real']
Sample row: ['Seattle Mariners', 'Baseball', 'MLB', 'Safeco Field', 1977.0, 0.0]
SQL:

assistant: SELECT "Established" FROM "Table" WHERE "League" = 'wnba' AND "Championships" > 2.0;