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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def serialize(objects=None):
 """A simple wrapper of Django's serializer with defaults for JSON and natural keys. Note: use_natural_primary_keys is False as once a pk is set, it should not be changed throughout the distributed data. """


    return serializers.serialize(
        "json",
        objects,
        ensure_ascii=True,
        use_natural_foreign_keys=True,
        use_natural_primary_keys=False,
    )