With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: His comments referred to Tokyo 's approval of a school textbook that minimizes Japan 's record of wartime aggression , as well as controversial visits by Mr. Koizumi and other political figures to the Yasukuni Shrine in Tokyo , widely seen as a symbol of Japanese militarism .
text_B: Tokyo is a location
entailed.