With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Peter Davison has been in a BBC show.
text_B: Ecole des arts industriels et des mines is the name used during the Second French Empire to designate the French engineering school established in 1854 in Lille , North of France .. Lille. Lille. France. France. Second French Empire. Second French Empire. It succeeded to the municipal chairs of experimental physics , applied chemistry and mechanics that were established in 1817 .. Its heir as a graduate engineering school is Ecole Centrale de Lille .. Lille. Lille. Ecole Centrale de Lille. Ecole Centrale de Lille
not_related.