user: Question: What venue has 7964 PB notes?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Event', 'Notes']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [2003.0, 'National Championships', 'Kärdla , Estonia', '4th', 'Decathlon', '6862']
SQL:

assistant: SELECT "Venue" FROM "Table" WHERE "Notes" = '7964 PB';