With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Vladimir Putin was born in a cultural city on the Baltic Sea.
text_B: The Madelonnettes Convent -LRB- couvent des Madelonnettes -RRB- was a Paris convent in the 3rd arrondissement of Paris .. 3rd arrondissement of Paris. 3rd arrondissement of Paris. It was located in what is now a rectangle between 6 rue des Fontaines du Temple -LRB- where there are the remains of one of its walls -RRB- , rue Volta and rue du Vertbois , and part of its site is now occupied by the lycee Turgot .. As the Madelonnettes Prison -LRB- prison des Madelonnettes -RRB- during the French Revolution , its prisoners included the writers the Marquis de Sade and Nicolas Chamfort , the politician Jean-Baptiste de Machault d'Arnouville and the actor Dazincourt .. French Revolution. French Revolution. Marquis de Sade. Marquis de Sade. Nicolas Chamfort. Nicolas Chamfort. Jean-Baptiste de Machault d'Arnouville. Jean-Baptiste de Machault d'Arnouville. Dazincourt. Dazincourt
not_related.