class Mentor():
    def __init__(self, aId):
        self._id = aId

    def __init__(self):
        pass

    def setId(self, aId):
        wasSet = False
        self._id = aId
        wasSet = True
        return wasSet

    def getId(self):
        return self._id

    def delete(self):
        pass

    def __str__(self):
        return str(super()) + "[" + "id" + ":" + self.getId() + "]"

