user: Question: Name the landesliga nord for  Freier TuS Regensburg
Columns: ['Season', 'Bayernliga', 'Landesliga Süd', 'Landesliga Mitte', 'Landesliga Nord']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1980-81', 'TSV Trebgast', 'TSV Schwaben Augsburg', 'TSV Straubing', 'VfB Coburg']
SQL:

assistant: SELECT "Landesliga Nord" FROM "Table" WHERE "Landesliga Mitte" = 'Freier TuS Regensburg';