user: Question: What is Tom Cassidy's nationality?
Columns: ['Round', 'Pick', 'Player', 'Nationality', 'College/Junior/Club Team']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [2.0, 22.0, 'Tom Cassidy', 'Canada', 'Kitchener Rangers ( OHA )']
SQL:

assistant: SELECT "Nationality" FROM "Table" WHERE "Player" = 'Tom Cassidy';