With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dangerous Beauty is a 1998 poem.
text_B: Yu Songlie -LRB- ; 13 March 1921 -- 20 April 2016 -RRB- was a Chinese agricultural scientist , educator and an academician of the Chinese Academy of Engineering -LRB- CAE -RRB- .. Yu ( Chinese surname ). Chinese. Nationality law of the People's Republic of China. agricultural. agriculture. Chinese Academy of Engineering. Chinese Academy of Engineering. He is known as one of the founders of wheat cultivation science in China .. China. China. wheat. wheat
not_related.