user: ### NOW ANSWER:
Question: Which athlete played at the Birmingham venue?
Columns: ['Pos.', 'Mark', 'Athlete', 'Venue', 'Date']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, '2.08m(6ft9¾in)', 'Kajsa Bergqvist ( SWE )', 'Arnstadt', '6 February 2006']
SQL:

assistant: SELECT "Athlete" FROM "Table" WHERE "Venue" = 'Birmingham';