With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Amsterdam was a centre for finance.
text_B: A buyruldu was a decree issued by a high-ranking official and passed to lower-ranking ones in the Ottoman Empire .. Ottoman Empire. Ottoman Empire. It literally means `` It was decreed '' in Turkish , derived from the Turkish verb buyur - -LRB- to decree -RRB- .. Turkish. Turkish language. A buyruldu could be issued by the Grand Vizier or other ministers such as defterdar in the capital ; or by the beylerbey in the country .. Grand Vizier. Grand Vizier. defterdar. defterdar. beylerbey. beylerbey. The decrees issued by the sultan were called ferman .. sultan. Sultan of the Ottoman Empire. ferman. firman
not_related.