user: Question: What nation are Carolina Hermann / Daniel Hermann from?
Columns: ['Rank', 'Name', 'Club', 'Nation', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'Carolina Hermann / Daniel Hermann', 'ERCW', 'NRW', 141.48]
SQL:

assistant: SELECT "Nation" FROM "Table" WHERE "Name" = 'Carolina Hermann / Daniel Hermann';