With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Randy Orton has a nickname.
text_B: Botryophora is a genus of plant of the family Euphorbiaceae first described as a genus in 1888 .. Euphorbiaceae. Euphorbiaceae. genus. genus. plant. plant. family. family ( biology ). It contains only one known species , Botryophora geniculata , native to Thailand , Myanmar , Malaysia , Borneo , Sumatra , and Java .. Botryophora geniculata. Botryophora geniculata. Myanmar. Myanmar. Malaysia. Malaysia. Borneo. Borneo. Sumatra. Sumatra. Java. Java
not_related.