With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Denzel Washington had a cameo in Fences.
text_B: Pocofeltus was a Roman -- Berber civitas -LRB- town -RRB- in the province of Africa Proconsularis in what is today Tunisia .. Roman. Roman Empire. Berber. Berbers. civitas. civitas. province. Roman province. Africa Proconsularis. Africa Proconsularis. Tunisia. Tunisia. Pocofeltus , was also the seat of an ancient Latin Catholic diocese .. Latin Catholic. Latin Catholic. diocese. diocese. Catholic. Catholic Church. The only known ancient bishop of this diocese was the Catholic bishop Surgentius , who attended the Council of Carthage -LRB- 314 -RRB- .. diocese. diocese. bishop. bishop. Catholic. Catholic Church. The bishopric is presumed to have been active throughout the Roman era , Vandal Kingdom and Byzantine Empire but ceasing to function effectively with the Muslim conquest of the Maghreb .. Roman. Roman Empire. bishopric. bishopric. Vandal Kingdom. Vandal Kingdom. Byzantine Empire. Byzantine Empire. Muslim conquest of the Maghreb. Muslim conquest of the Maghreb. The current titular bishop is Charles James McDonnell .. bishop. bishop. Charles James McDonnell. Charles James McDonnell
not_related.