With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Isabella of France refused to be a regent of England.
text_B: was a warlord of the Japanese province of Yamato during the Sengoku period of the 16th century .. Yamato. Yamato Province. Sengoku period. Sengoku period. Junsho was the son of Tsutsui Junko .. Tsutsui Junko. Tsutsui Junko. Through one time in the Sengoku Period , Junsho was destined to ascend to the position of Daimyo over the province of Yamato .. Yamato. Yamato Province. Daimyo. Daimyo. Junsho 's death was kept secret for three years .. A blind monk from Nara named Mokuami , whose physical appearance resembled Junsho , was used as a puppet to conceal his death .. Nara. Nara, Nara. Meanwhile , Junsho 's son Tsutsui Junkei has grown up and took his father 's position .. Tsutsui Junkei. Tsutsui Junkei. Mokuami , who has no value any more , was sent back to Nara as an ordinary priest .. Nara. Nara, Nara. Category  : Daimyo. Category  :1523 births. Category  :1550 deaths
not_related.