With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ozzy Osbourne has a star on walks of fame in two countries.
text_B: Gim Seokju -LRB- Korean  : 김석주 , hanja  : 金錫冑 , 1634 -- September 20 , 1684 -RRB- was one of the Neo-Confucian scholars , politicians and writers of the Korean Joseon Dynasty .. hanja. hanja. Neo-Confucian. Neo-Confucianism. Joseon Dynasty. Joseon Dynasty. His nickname was Sigam , a courtesy name was Sabaek .. courtesy name. courtesy name. He was a cousin of Queen Myunseong .. Queen Myunseong. Queen Myunseong. He was prime minister of the Joseon Dynasty in 1680 .. Joseon Dynasty. Joseon Dynasty. prime minister. prime minister
not_related.