class Client:
    def __init__(self, identification: str, name: str, last_name: str, age: int):
        self._identification = identification
        self._name = name
        self._last_name = last_name
        self._age = age

    def get_identification(self):
        return self._identification

    def get_name(self):
        return self._name

    def get_last_name(self):
        return self._last_name

    def to_dict(self):
        return {
            'identification': self._identification,
            'name': self._name,
            'last_name': self._last_name,
            'age': self._age
        }

    def __repr__(self):
        return f"Client: id ({self._identification}); name ({self._name} {self._last_name}); age ({self._age})."