With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Warm Leatherette is by a person who writes songs.
text_B: Anzhou -LRB- Chinese  : 安州 ; pinyin  : Anzhou -RRB- was a prefecture created by the Southern Liang dynasty .. Southern Liang. Southern Liang. Initially , its prefecture seat was at Songshou county -LRB- 宋寿县 , located on the northwest banks of the Qin River , northeast of modern Qinzhou -RRB- , which was a part of Songshou commandery .. Qinzhou. Qinzhou, Guangxi. After the Sui conquest of Chen , Songshou commandery was abolished .. Sui. Sui dynasty. Chen. Chen dynasty. In 598 , Anzhou was changed into Qinzhou prefecture , and its prefecture seat of Songshou county became part of the Ningyue commandery .. Qinzhou. Qinzhou, Guangxi
not_related.