Question: Moscow Water Dog and Bavarian Mountain Hound, are a breed of what?

full_context: Document 1: Moscow Water Dog: The Moscow Water Dog, also known as the Moscow Diver, Moscow Retriever or Moskovsky Vodolaz, is a little-known dog breed derived from the Newfoundland, Caucasian Shepherd Dog and East European Shepherd. It is now extinct, but was used in the development of the  Black Russian Terrier. The Moscow Water Dog was produced only by the Red Star Kennels, the state operated organization chartered to provide working dogs for the armed services.
Document 2: 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 3: Portuguese Water Dog: The Portuguese Water Dog is a breed of working dog as classified by the American Kennel Club. Portuguese Water Dogs are originally from the Portuguese region of the Algarve, from where the breed expanded to all around Portugal's coast, where they were taught to herd fish into fishermen's nets, to retrieve lost tackle or broken nets, and to act as couriers from ship to ship, or ship to shore.
Document 4: Montenegrin Mountain Hound: The Montenegrin Mountain Hound is a rare dog breed from the mountain regions across the Balkans. Black and tan, with a smooth coat, the Montenegrin Mountain Hound was called "Black Hound" in the past. The breed is of the same origin as the other Balkan hounds. He stands 18 to high and weighs 44 to . The breed is used to hunt fox, hare, and small game, occasionally hunting larger animals such as deer or even wild boar.
Document 5: Styrian Coarse-haired Hound: The Styrian Coarse-haired Hound (FCI No. 62), (German: "Steirische Rauhhaarbracke") is a breed of medium-sized hound dog originated in the Austrian province of Styria. It is bred as a scenthound, for hunting boar in mountainous terrain. The breed is one of the large Austrian Bracke.
Document 6: Alpine Dachsbracke: The Alpine Dachsbracke (ger. Alpenländische Dachsbracke) is a small breed of dog of the scent hound type originating in Austria. The Alpine Dachsbracke was bred to track wounded deer as well as boar, hare, and fox. It is highly efficient at following a trail even after it has gone cold. The Alpine Dachsbracke is very sturdy, and Austria is said to be the country of origin.
Document 7: Newfoundland (dog): The Newfoundland dog is a large working dog. They can be either black, brown, or white-and-black (called Landseer). However, in Canada, the country of their origin, the only correct colours are either black or Landseer. They were originally bred and used as a working dog for fishermen in the Dominion of Newfoundland (which is now part of Canada). They are known for their giant size, intelligence, tremendous strength, calm dispositions, and loyalty. Newfoundland dogs excel at water rescue/lifesaving because of their muscular build, thick double coat, webbed feet, and innate swimming abilities.
Document 8: Bloodhound: The Bloodhound is a large scent hound, originally bred for hunting deer, wild boar, and since the Middle Ages for tracking people. Believed to be descended from hounds once kept at the Abbey of Saint-Hubert, Belgium, it is known to French speakers as the "Chien de Saint-Hubert".
Document 9: East-European Shepherd: The East European Shepherd (VEO) (in Russian: Восточно-европейская овчарка (ВЕО)) —is a breed of dog that was developed in the 1930-1950s based on German Shepherd Dogs to create a larger cold-resistant breed for military use, police work and border guard duties in the Soviet Union. VEOs are also used as guide dogs for the blind and there are VEO therapy dogs. This breed is popular in Russia where it entered a public culture and acquired a legendary status as an extremely smart and loyal dog devoted to their owners. The breed is well known in other ex-Soviet Union republics. In the West, the East-European Shepherd is a rare breed that is not well known: information about the breed on online sources, in English, is limited and often incorrect or distorted.
Document 10: Hanover Hound: The Hanover Hound is a breed of dog sometimes referred to as a Hanoverian Hound. It is a hunting and tracking dog descended from bloodhounds of medieval times. It was first introduced into France in the 1980s and is still a very rare breed. It was cross-bred with the Bavarian Hound which gave rise to the Bavarian Mountain Hound.
Document 11: St. John's water dog: The St. John's water dog, also known as the St. John’s dog or the lesser Newfoundland, was a landrace (a dog bred for a purpose, not pedigree or appearance) of domestic dog from Newfoundland. Little is known of the types that went into its genetic makeup, although it was probably a random-bred mix of old English, Irish and Portuguese working dogs. The number of St. John's water dogs started declining by the start of the 20th century. By the early 1980s, the variety was extinct.
Document 12: Tweed Water Spaniel: The Tweed Water Spaniel, or Tweed Spaniel, is a breed of dog extinct since the 19th century. It is best known for being involved in the early development of the modern Curly Coated Retriever and Golden Retriever breeds of dogs. They were described as a generally brown athletic dogs from the area around Berwick-upon-Tweed near the River Tweed and close to the Scottish Borders. A type of water dog, the breed was not well known outside the local area. This breed may have been created by crossing local water dogs with imported St. John's water dog, another breed which is also now extinct.
Document 13: Black Russian Terrier: The Black Russian Terrier (abbreviated as BRT), also known as the Tchiorny Terrier ("tchiorny" being Russian for black) is a breed of dog created in USSR in Red Star (Krasnaya Zvezda) Kennel during the late 1940s and the early 1950s for use as military/working dogs. At the present time, the Black Russian Terrier is a breed recognized by the FCI (FCI's from September 1983), AKC (AKC's from July 2004), CKC, KC, ANKC, NZKC and other cynological organizations. The contemporary Black Russian Terrier is a working dog, guarding dog, sporting and companion dog.
Document 14: Bavarian Mountain Hound: The Bavarian Mountain Hound (German = "Bayerischer Gebirgsschweißhund") is a breed of dog from Germany. As a scent hound, it has been used in Germany since the early 20th century to trail wounded game. It is a cross between the Bavarian Hound and the Hanover Hound.
Document 15: German Hound: The German Hound ("Deutsche Bracke") (FCI No. 299) is a breed of dog originating in Westphalia, a region of Germany. The German Hound is of the scenthound type, used for hunting both large and small game. The breed is normally referred to as the "Deutsche Bracke" in English, rather than by the translation of the name, German Hound.
ground_truth: dog