With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: There is a Brazilian mixed martial artist named Anderson Silva.
text_B: Pope Evaristus -LRB- died 107 AD -RRB- is accounted as the fifth Bishop of Rome , holding office from 99 to his death 107 .. Rome. Rome. He was also known as Aristus .. He is venerated as a saint in the Eastern Orthodox Church and the Catholic Church .. Eastern Orthodox Church. Eastern Orthodox Church. Catholic Church. Catholic Church
not_related.