user: Question: What is the name of the suburb with a roll of 741?
Columns: ['Name', 'Gender', 'Local board', 'Suburb', 'Authority', 'Decile', 'Roll']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['ACG Parnell College', 'Coed', 'Waitemata', 'Parnell', 'Private', '10', 741.0]
SQL:

assistant: SELECT "Suburb" FROM "Table" WHERE "Roll" = 741.0;