With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Elementary has Jon Michael Hill as its director.
text_B: was a town located in Aida District , Okayama Prefecture , Japan .. Okayama Prefecture. Okayama Prefecture. Aida. Aida, Okayama. town. List of towns in Japan. Aida District. Aida District, Okayama. Japan. Japan. As of October 2004 , the town had an estimated population of 12,856 and a density of 147.82 persons per km ² .. town. List of towns in Japan. population. population. density. population density. The total area was 86.97 km ² .. On March 31 , 2005 , Mimasaka absorbed the towns of Aida , Ohara and Sakuto , the village of Higashiawakura -LRB- all from Aida District -RRB- , and the town of Katsuta -LRB- from Katsuta District -RRB- to create the city of Mimasaka .. Aida. Aida, Okayama. Mimasaka. Mimasaka, Okayama. town. List of towns in Japan. Aida District. Aida District, Okayama. Ohara. Ohara, Okayama. Sakuto. Sakuto, Okayama. Higashiawakura. Higashiawakura, Okayama. Katsuta. Katsuta, Okayama. Katsuta District. Katsuta District, Okayama
not_related.