user: Question: What Nationality is Jeff Hornacek?
Columns: ['Player', 'Nationality', 'Position', 'Years for Jazz', 'School/Club Team']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Ben Handlogten', 'United States', 'Forward', '2003-04', 'Western Michigan']
SQL:

assistant: SELECT "Nationality" FROM "Table" WHERE "Player" = 'Jeff Hornacek';