def split_person_name(name):
	"""
		A helper function. Split a person name into a first name and a last name.
		Example.
			>>> split_person_name("Filip Oliver Klimoszek")
			("Filip Oliver", "Klimoszek")
			>>> split_person_name("Klimoszek")
			("", "Klimoszek")
	"""
	parts = name.split(" ")
	return " ".join(parts[:-1]), parts[-1]