Solve a modelling problem with classes (Object Oriented, Software Engineering). The problem was comprised of three classes: Person, Student and Teacher. Studentt and Teacher inherited from Person, but a student could also be a teacher in a college environment, so this create a problem.

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Create a role class which composes part of the Person class. The Role class would have each and every possible instance of every role (Teacher, Student) that that specific Person instance has.

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