| employee_id | employee_name | manager_id | | ----------- | ------------- | ---------- | | 1 | Boss | 1 | | 3 | Alice | 3 | | 2 | Bob | 1 | | 4 | Daniel | 2 | | 7 | Luis | 4 | | 8 | John | 3 | | 9 | Angela | 8 | | 77 | Robert | 1 |