With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Shueisha is a publisher and has its headquarters in Chiyoda.
text_B: is a Japanese book and video game publisher headquartered in Chiyoda , Tokyo , Japan .. Japan. Japan. Chiyoda. Chiyoda, Tokyo. Tokyo. Tokyo. book. book. The company was founded in 1925 as the entertainment-related publishing division of Japanese publisher Shogakukan .. Shogakukan. Shogakukan. The following year , Shueisha became a separate , independent company .. Magazines published by Shueisha include Weekly Shonen Jump , Weekly Young Jump , Non-no and Ultra Jump .. Weekly Shonen Jump. Weekly Shonen Jump. Weekly Young Jump. Weekly Young Jump. Non-no. Non-no. Ultra Jump. Ultra Jump. Shueisha , along with Shogakukan , owns VIZ Media , which publishes manga from all three companies in North America .. manga. manga. VIZ Media. VIZ Media. Shogakukan. Shogakukan
related.