With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The German Shepherd is a herding dog.
text_B: The German Shepherd -LRB- Deutscher Schaferhund , -LSB- ˈʃɛːfɐˌhʊnt -RSB- -RRB- is a breed of medium to large-sized working dog that originated in Germany .. Germany. Germany. working dog. working dog. The breed 's officially recognized name is German Shepherd Dog in the English language -LRB- sometimes abbreviated as GSD -RRB- .. The breed is also known as the Alsatian in Britain and Ireland .. The German Shepherd is a relatively new breed of dog , with their origin dating to 1899 .. As part of the Herding Group , German Shepherds are working dogs developed originally for herding sheep .. Herding Group. Herding Group. sheep. sheep. Since that time however , because of their strength , intelligence , trainability , and obedience , German Shepherds around the world are often the preferred breed for many types of work , including disability assistance , search-and-rescue , police and military roles , and even acting .. disability assistance. Assistance dog. search-and-rescue. search-and-rescue. police. Police dog. military. Dogs in warfare. The German Shepherd is the second-most registered breed by the American Kennel Club and fourth-most registered breed by The Kennel Club in the United Kingdom .. American Kennel Club. American Kennel Club. The Kennel Club. The Kennel Club
related.