With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Caspian Sea is bounded by Azerbaijan to the west.
text_B: , also known as The Tale of Ochikubo , is a story from the Heian period which is similar to the famous fairy tale Cinderella .. Heian period. Heian period. Cinderella. Cinderella. Ochikubo Monogatari was written during the later part of the 10th century by an unknown author .. It is known as the oldest remaining tale in Japanese literature to include harassment and bullying from a stepmother .. Japanese literature. Japanese literature. stepmother. stepmother. Ochikubo Monogatari 's well-formed plot and vivid description of characters influenced many writers such as Murasaki Shikibu , author of The Tale of Genji .. Murasaki Shikibu. Murasaki Shikibu. The Tale of Genji. The Tale of Genji. The lively dialogues are also of particular quality .. After suffering from relentless harassment from her stepmother , Princess Ochikubo meets a man named Michiyori who is a general .. stepmother. stepmother. The two marry and Princess Ochikubo lives very happily with him .. Michiyori starts to take revenge on Princess Ochikubo 's family , setting up a series of humiliating events .. The story was translated into modern Japanese in 1993 by Saeko Himuro .. Saeko Himuro. Saeko Himuro
not_related.