With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Black Sabbath is not from Birmingham.
text_B: In Greek mythology , Schoeneus -LRB- Σχοινευς , Schoineus `` rushy '' -RRB- was the name of several individuals  :. Greek mythology. Greek mythology. Schoeneus , a Boeotian king , the son of Athamas and Themisto .. Athamas. Athamas. Themisto. Themisto. He may have emigrated to Arcadia , where a village Schoenous and a river Schoeneus flowing by it were believed to have been named after him , and where his children were believed to have originated from .. Arcadia. Arcadia. He was the father of Atalanta , and also of the Arcadian Clymenus .. Atalanta. Atalanta. Clymenus. Clymenus. Schoeneus , a son of Autonous and Hippodamia .. Autonous. Autonous. Hippodamia. Hippodamia. When his brother Anthus was killed by their father 's horses , Zeus and Apollo pitied Schoeneus and transformed him into a bird .. Anthus. Anthus ( mythology ). Zeus. Zeus. Apollo. Apollo. Schoeneus , a man who reared Orestes , from whose home Orestes directed to Argos to avenge the death of his father on Clytaemnestra .. Orestes. Orestes. Argos. Argos. Clytaemnestra. Clytaemnestra
not_related.