user: Question: What is Nationality, when Round is 6?
Columns: ['Round', 'Pick', 'Player', 'Nationality', 'College']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [2.0, 37.0, 'Jeff Wilkins', 'United States', 'Illinois State']
SQL:

assistant: SELECT "Nationality" FROM "Table" WHERE "Round" = 6.0;