With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Cindy McCain started being chair of a brewing company that is based in St. Louis, Missouri.
text_B: Gaius Claudius Centho or Cento was a 3rd-century BC member of a prominent and wealthy patrician Roman Republic family .. patrician. Patrician ( ancient Rome ). Roman Republic. Roman Republic. He was the third son of Appius Claudius Caecus , and a member of the Claudii .. Appius Claudius Caecus. Appius Claudius Caecus. Claudii. Claudius ( gens ). He was consul in the year 240 BC .. consul. Roman consul. He was Roman censor in 225 , interrex in 217 and Roman dictator in 213 .. Roman censor. Roman censor. interrex. interrex. Roman dictator. Roman dictator
not_related.