user: Question: What is the nationality of the player who had the pick of 52 and plays for the NBA team of Phoenix Suns?
Columns: ['Pick', 'Player', 'Nationality', 'NBA Team', 'School/Club Team']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [28.0, 'Sherman Douglas (G)', 'USA', 'Miami Heat', 'Syracuse']
SQL:

assistant: SELECT "Nationality" FROM "Table" WHERE "NBA Team" = 'Phoenix Suns' AND "Pick" = 52.0;