With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Brock Lesnar did not defeat Randy Couture.
text_B: The Sin-you -LRB- Jap .. 神羊 , shin ` yo , also called Hiai Chai , Chiai Tung , or Kai Tsi -RRB- is a mythical creature known throughout various East Asian cultures .. East Asian. East Asian. The appearance of the Sin-you is similar to that of a Qilin , but more feral and imposing .. Qilin. Qilin. It is a large quadruped with a feline or ovine body , a shaggy mane , and is either depicted with hooves or feline paws -LRB- the latter often to stress its difference from the Qilin -RRB- .. Qilin. Qilin. ovine. ovine. In has a single , unbranching horn in the center of its head , like a western unicorn .. unicorn. unicorn. The Sin-you 's eyes are said to be very intense and imposing , figuratively burning into whomever it gazes at in a predatory fashion .. The Sin-you is highly symbolic of justice , and is believed to have the power to know if a person is lying or know if they are guilty with a glance .. It sometimes depicted at court beside the ruler or judge  : if a person told a falsehood in its presence , it would leap forward and impale the perjurer though the heart with its horn .. In other instances , the judge would put convicted murderers before the Sin-you , who would slay them in the same fashion if they were truly the perpetrator , but leave the innocent unharmed .
not_related.