With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Cher is an actress, and played a role in Austin Powers.
text_B: The former French Catholic diocese of Senlis existed from the sixth century , at least , to the French Revolution .. French Revolution. French Revolution. Senlis. Senlis, Oise. Its see was at Senlis , in the modern department of Oise , in northern France .. Senlis. Senlis, Oise. Oise. Oise. It was suppressed by the Concordat of 1801 , its territory passing to the diocese of Beauvais .. Concordat of 1801. Concordat of 1801. diocese of Beauvais. diocese of Beauvais
not_related.