user: Question: What venue did the European Championships' 400 m hurdles take place?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Notes']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1992.0, 'World Junior Championships', 'Seoul, South Korea', '1st', '4 × 400 m relay']
SQL:

assistant: SELECT "Venue" FROM "Table" WHERE "Notes" = '400 m hurdles' AND "Competition" = 'European Championships';