With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Apple develops and sells personal radios.
text_B: Boggut labeo , or the minor carp -LRB- Labeo boggut -RRB- is an Asian freshwater fish of the family Cyprinidae .. Cyprinidae. Cyprinidae. Labeo. Labeo. freshwater fish. freshwater fish. It is known from Pakistan , India and Bangladesh .
not_related.