With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Neighbors stars the actress Rose Byrne.
text_B: Barbodes herrei is a species of cyprinid fish endemic to Lake Lanao in Mindanao , the Philippines .. Barbodes. Barbodes. cyprinid. cyprinid. endemic. endemism. Lake Lanao. Lake Lanao. Mindanao. Mindanao. Philippines. Philippines. This species is commercially important to local peoples .. commercially. commercial fisheries
not_related.