With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Fight Club is place in Boston.
text_B: Henry Fitzalan-Howard , 15th Duke of Norfolk , -LRB- 27 December 1847 -- 11 February 1917 -RRB- , styled Baron Maltravers until 1856 and Earl of Arundel and Surrey between 1856 and 1860 , was a British Unionist politician and philanthropist .. British. British people. Unionist. Unionist Party ( UK ). He served as Postmaster General between 1895 and 1900 , but is best remembered for his philanthropic work , which concentrated on Roman Catholic causes and the city of Sheffield .. Postmaster General. United Kingdom Postmaster General. Roman Catholic. Catholic Church. Sheffield. Sheffield
not_related.