With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Paul Thomas Anderson has done at most six films.
text_B: Helophilus seelandicus or threelined hoverfly is a native hoverfly of New Zealand .. Helophilus. Helophilus. hoverfly. hoverfly. New Zealand. New Zealand. The name corresponds to the three black lines behind the insect 's head .. H. seelandicus maggots live in water with decaying vegetation , animals or dung .. maggots. maggots
not_related.