user: Question: What's the nationality of Louisiana Tech?
Columns: ['Round', 'Pick', 'Player', 'Nationality', 'College']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 13.0, 'Karl Malone', 'United States', 'Louisiana Tech']
SQL:

assistant: SELECT "Nationality" FROM "Table" WHERE "College" = 'Louisiana Tech';