user: Question: What was the date that Elvir Krehmic made a high jump record?
Columns: ['Nation', 'Height', 'Athlete', 'Venue', 'Date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['CUB', '2.45m(8ft0¼in)', 'Javier Sotomayor', 'Salamanca', '1993-07-27']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Athlete" = 'Elvir Krehmic';