With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: There are at least three languages in the Romance family in which Reuters transmits news.
text_B: Mohsen Sorkhou is an Iranian reformist politician who currently serves as a member of the City Council of Tehran and head of its head of Labor fraction .. Tehran. Tehran. Iranian. Iranian peoples. reformist. Iranian Reformists. City Council of Tehran. City Council of Tehran
not_related.