With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Cleopatra speaks a language that dates back to the Qing Dynasty.
text_B: Les Moneghetti is the northcentral Ward in the Principality of Monaco .. Ward. Administrative divisions of Monaco. Principality of Monaco. Principality of Monaco. Moneghetti was incorporated in La Condamine .. La Condamine. La Condamine
not_related.