With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Keith Urban has released at least nine extended plays.
text_B: is a Japanese visual novel developed by Lillian , and was originally released as an adult game for the PC on September 26 , 2008 .. Personal computer. Japanese. Japanese popular culture. visual novel. visual novel. adult game. Eroge. adult. Hentai. The game is described by the development team as a .. The gameplay in Twinkle Crusaders follows a linear plot line , which offers pre-determined scenarios and courses of interaction , and focuses on the appeal of the five female main characters .. Twinkle Crusaders has also been adapted into four manga adaptations  : a four-panel comic strip adaptation was serialized in the bishojo magazine Dengeki Hime , a second adaptation was serialized irregularly in Dengeki Daioh and concluded with four chapters , an adult one-shot manga chapter was published in the adult magazine Megastore , and a fourth adaptation entitled Twinkle Crusaders GoGo !. Dengeki Hime. Dengeki Hime. Dengeki Daioh. Dengeki Daioh. four-panel. Yonkoma. comic strip. comic strip. bishojo. bishojo. adult. Hentai. one-shot. One-shot ( comics ). was serialized in Dengeki Daioh .. Dengeki Daioh. Dengeki Daioh
not_related.