With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Red is a film in the action comedy genres.
text_B: Diastole is a genus of air-breathing land snails or semi-slugs , terrestrial pulmonate gastropod mollusks in the family Helicarionidae .. Helicarionidae. Helicarionidae. genus. genus. slugs. slugs. terrestrial. Terrestrial animal. pulmonate. pulmonate. gastropod. gastropod
not_related.