Question: Is the Staffordshire Bull Terrier bigger than the Miniature American Shepherd?

full_context: Document 1: 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 2: Shetland Sheepdog: The Shetland Sheepdog, also known as the Sheltie, is a breed of herding dog. The original name of this breed was Shetland Collie, but this caused controversy among the Rough Collie breeders at the time, so the breed's name was formally changed to Shetland Sheepdog. This small dog is intelligent, vocal, excitable, energetic and willing to please and work hard. The breed was formally recognized by The Kennel Club in 1909.
Document 3: Miniature Pinscher: The Miniature Pinscher (Zwergpinscher or Min Pin) is a small breed of dog originating from Germany. The breed's earliest ancestors may have included the German Pinscher mixed with Italian greyhounds and dachshunds.
Document 4: Miniature Schnauzer: The Miniature Schnauzer is a breed of small dog of the Schnauzer type that originated in Germany in the mid-to-late 19th century. Miniature Schnauzers developed from crosses between the Standard Schnauzer and one or more smaller breeds such as the Poodle and Affenpinscher, as farmers bred a small dog that was an efficient ratting dog. They are described as "spunky" but aloof dogs, with good guarding tendencies without some guard dogs' predisposition to bite. Miniature Schnauzers are recognized in three colors internationally: solid black, black and silver, and a color known as 'salt and pepper'. There is a controversial fourth color variant in Miniature Schnauzers, pure white, which is not recognized universally.
Document 5: 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 6: Miniature Fox Terrier: The Miniature Fox Terrier is a small, fine, lightweight working terrier developed as a hunting dog and vermin router. It is known colloquially in its native Australia as the “Mini Foxie”.
Document 7: Miniature American Shepherd: The Miniature American Shepherd, frequently abbreviated MAS, is a small herding dog breed. The MAS is highly intelligent and biddable. The breed is often trained for dog sports such as herding, agility, obedience, disc dog, flyball, and others.
Document 8: 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 9: Border Collie: The Border Collie is a working and herding dog breed developed in the Anglo-Scottish border region for herding livestock, especially sheep. It was specifically bred for intelligence and obedience.
Document 10: Bulldog: The Bulldog is a medium-sized breed of dog commonly referred to as the English Bulldog or British Bulldog. Other scent-hound breeds include the Small Greek Domestic Dog, Irish Wolfhound, Bluetick Coonhound, Finnish Lapphund, and the Basset Hound. The Bulldog is a muscular, hefty dog with a wrinkled face and a distinctive pushed-in nose. The American Kennel Club (AKC), The Kennel Club (UK), and the United Kennel Club (UKC) oversee breeding records. Bulldogs were the fourth most popular purebreed in the US in 2007 according to the American Kennel Club.
Document 11: 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 12: German Shepherd: The German Shepherd (German: Deutscher Schäferhund , ] ) is a breed of medium to large-sized working dog that originated in Germany. The breed's officially recognized name is German Shepherd Dog in the English language (sometimes abbreviated as "GSD"). 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. 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. 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.
Document 13: 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.
Document 14: 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 15: 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.
ground_truth: yes