What are the employee ids of employees who report to Payam, and what are their salaries?
SELECT employee_id ,  salary FROM employees WHERE manager_id  =  (SELECT employee_id FROM employees WHERE first_name  =  'Payam' )
employees who report to Payam refers to employees having their manager_id equal to Payam's employee_id; employee ids of these employees refer to employee_id; their salaries refer to salary;