With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Triple H's real name is Paul Michael Levesque.
text_B: Protelean organisms are those that begin the growing phase of their lives as parasites , and in particular , typically as internal parasites .. organisms. organisms. As a rule they end that phase of their lives parasitoidally by killing or consuming the host , and then they emerge as free-living adults .
not_related.