""" The instruction of the challenge :
Implement a class named Person and two subclasses of Person named Student and Employee. Make FacultyMember and StaffMember subclasses of Employee.
A person has a name, address, phone number, and e-mail address.
A student has a class status (freshman, sophomore, junior and senior).
An employee has an office, salary, and date-hired.
A faculty member has office hours and a rank.
A staff member has a title.
Override the toString method in each class to display the class name and the person’s name.
Write a test program that creates a Person, Student, Employee, Faculty, and Staff, and calls their toSting() methods.
"""