Question: Are both Sapsali and Staffordshire Bull Terrier a breed of dog?

full_context: Document 1: Stephens Cur: The Stephens Cur (a.k.a. Stephens' Stock Cur), is a scent hound that belongs to the Cur dog breed. They were originally bred by the Stephens family in southeastern Kentucky. The dogs known as "Little black dog" were bred by generations of that family for over a century. In 1970, they were recognized as separate and distinct breed of Cur. The dog is mostly black with white markings, but more than a third white is not permissible. It is good for hunting raccoon and squirrel, but can also be used to bay wild boar. They are registered with the United Kennel Club
Document 2: Sakhalin Husky: The Sakhalin Husky, also known as the Karafuto-Ken (樺太犬 ) , is a breed of dog used as a sled dog.
Document 3: Bull Terrier (Miniature): The Bull Terrier (Miniature) is a breed with origins in the extinct English White Terrier, the Dalmatian and the Bulldog. The first existence is documented 1872 in "The Dogs of British Island".
Document 4: Sapsali: The Sapsali (삽살이) is a shaggy Korean breed of dog. The word is followed in Korean by either "gae" (meaning "dog") or the suffix "ee"/"i", but is most commonly romanized as "Sapsaree". Traditionally, these dogs were believed to dispel ghosts and evil spirits.
Document 5: Itbarak: Itbaraks (English: Shaggy Dog) or just Baraks are Turkic mythological creatures. They were "dog headed, dark coloured manly creatures". According to the Oghuz Khagan Narratives, their country was in the "unknown northwest". We can say it's around today's northern Russia. Oghuz tried to invade them but couldn't success, so he had to retreat to a small island.
Document 6: Staffordshire Bull Terrier: The Staffordshire Bull Terrier is a medium-sized, short-coated breed of dog of English lineage and may be considered to be within the pit bull type.
Document 7: Korthals: The dog, the Korthals Griffon, known as the Wirehaired Pointing Griffon
Document 8: Bull Terrier: The Bull Terrier is a breed of dog in the terrier family. There is also a miniature version of this breed which is officially known as the Miniature Bull Terrier.
Document 9: Bull and Terrier: The Bull and Terrier is a breed of dog that was the progenitor of the American Pit Bull Terrier, American Staffordshire Terrier, English Bull Terrier and the Staffordshire Bull Terrier.
Document 10: Karelian Bear Dog: The Karelian Bear Dog (KBD) is a Finnish or Karelian breed of dog. In its home country, it is regarded as a national treasure. KBD will hunt a variety of animals. Its quick reflexes and fearless nature have made it very popular for hunting aggressive game, including bears, moose, and wild boar. It was the breed's ability to hunt and offer protection against a bear that earned the breed its name.
Document 11: Seskar Seal Dog: The Seskar Seal Dog ("Seiskarinhyljekoira") is an extinct dog breed from Finland that was recently recreated. The modern dogs are not direct descendants of the original breed. Moreover, they are not used for the same purpose as the original breed. The original breed is typically called Seskar Seal Dog and the modern version Seskar (or Seiskari) Dog. Some 200 individuals in Finland represent the modern breed.
Document 12: Pit bull: Pit bull is the common name for a type of dog. Formal breeds often considered in North America to be of the pit bull type include the American Pit Bull Terrier, American Staffordshire Terrier, American Bully, and Staffordshire Bull Terrier. The American Bulldog is also sometimes included. Many of these breeds were originally developed as fighting dogs from cross breeding bull-baiting dogs (used to hold the faces and heads of larger animals such as bulls) and terriers. After the use of dogs in blood sports was banned, such dogs were used as catch dogs in the United States for semi-wild cattle and hogs, to hunt and drive livestock, and as family companions. Despite dog fighting now being illegal in the United States, it still exists as an underground activity, and pit bulls are a common breed of choice.
Document 13: American Staffordshire Terrier: The American Staffordshire Terrier, also known as "Amstaff" (in the United States) or simply "Stafford", is a medium-sized, short-coated American dog breed. It is one of several breeds commonly known as pit bulls. In the early part of the twentieth century the breed gained social stature and was accepted by the American Kennel Club in 1936. The name was changed to reflect difference from the Staffordshire Bull Terrier of England.
Document 14: West Siberian Laika: The West Siberian Laika or "WSL", is a breed of hunting dog and a breed of spitz type. Russian publications indicate that the term West Siberian Laika loosely applied to hunting dogs originating with the Mansi and Khanty people in Ural and West Siberia, but there were no standards or registrations of WSL as such until 1930. Then WWll disrupted it for a while, but "systematic breeding with registrations" resumed after the war ended, in 1946. This was the time the breed began taking modern shape. Before that hunters only knew of Mansi Laika and Khanty Laika. In early 1960 many hunters in Ural still preferred the term Mansi Laika, when speaking of West Siberian Laika. In Russian language, the term Laika originated from the word "layat" that means to bark. The word Laika simply means "barker". Any hunting Laika is a bark pointer (pointing at animal of interest by barking and staying with the animal ). It is a versatile dog depending on use and environment, but in certain parts of the country they have become more specialized.
Document 15: American Pit Bull Terrier: The American Pit Bull Terrier (APBT) is a dog breed. It is a medium-sized, solidly-built, intelligent, short-haired dog whose early ancestors came from the British Isles. When compared with the English Staffordshire Bull Terrier (another breed within the type commonly called pit bulls), the American Pit Bull Terrier is larger by margins of 6 - in height and 25 - in weight. The American Pit Bull Terrier varies in size. Males normally are about 18-21 inches (45–53 cm) in height and around 35-60 pounds (15–27 kg) in weight. Females are normally around 17-20 inches (43–50 cm) in height and 30-50 pounds (13–22 kg) in weight.
ground_truth: yes