Question: How is a Treeing Walker Coonhound and an Otterhound differnt ?

full_context: Document 1: Vulnerable Native Breeds: Vulnerable Native Breeds are a group of dog breeds originating in the United Kingdom and Ireland, and identified by The Kennel Club (KC) as having annual registration numbers of 300 puppies or fewer. The need for such a list was first identified in June 2003, with research conducted by the KC to identify the extent of the vulnerability and viability of each breed. It was a joint project, with the KC working with the British and Irish Native Breeds Trust, later to be known simply as the Native Dog Breeds Trust. The breeds on the list have been promoted at events such as Discover Dogs and Crufts, and by asking that owners of these breeds mate their dogs rather than having them spayed.
Document 2: Treeing Cur: The Treeing Cur is a breed of dog that originated in the mid-west and was first recognized by United Kennel Club on November 1, 1998, due to the efforts of Alex and Ray Kovac. "Most Cur breeders were not well off and so they required a dog that could serve multiple purposes: hunter, guardian, and stock dog. The result was the Treeing Cur, "which is the most varied in size and colors of the Cur breeds", according to United Kennel Club.They are primarily used to tree squirrels, raccoons, opossums, wild boars, bears, mountain lions and bobcats as well as to hunt big game.
Document 3: Coonhound: The coonhound is a type of scent hound and a member of the hound group. They are an American type of hunting dog developed for the game animals and working conditions found in the United States, specifically coon hunting. There are six distinct breeds of coonhound.
Document 4: Basset Hound: The Basset Hound is a short-legged breed of dog of the hound family. The Basset is a scent hound that was originally bred for the purpose of hunting hare. Their sense of smell and ability to ground-scent is second only to that of the Bloodhound. Basset Hounds are one of 6 recognised basset-type breeds in France.
Document 5: Skye Terrier: The Skye Terrier is a breed of dog that is a long, low, hardy terrier and "one of the most endangered native dog breeds in the United Kingdom" according to The Kennel Club.
Document 6: Bluetick Coonhound: The Bluetick Coonhound is a breed of Coonhound originating in the United States. The Bluetick Coonhound is known for its friendly persona, cold nose and deep bawl mouth. It is most commonly used as a raccoon hunting dog, but may also be kept as a pet.
Document 7: Lithuanian Hound: The Lithuanian Hound has been traditionally used to hunt hare, fox, and boar. The breed is mentioned in the Statutes of Lithuania (16th century). It is believed that it comes from the mixing of bloodhounds with several other hound breeds. Once a popular breed in Lithuania, the population decreased to 78 individuals after World War II. Thanks to several enthusiasts, the hound was revived, standardized, and the number of registered and documented dogs reached around 350 in 1987. After the dissolution of the Soviet Union, the breed decreased to around 150 individuals by 1998. The decrease in popularity is explained by changing hunting habits: the Lithuanian Hound is best suited for hunting large animals in large open areas, but modern hunting plots are decreasing in size. The Lithuanian Cynological Society plans to register the breed with the Fédération Cynologique Internationale (FCI).
Document 8: Treeing Walker Coonhound: The Treeing Walker Coonhound is a breed of hound descended from the English and American Foxhounds. The breed originated in the United States when a dog known as "Tennessee Lead", was crossed into the Walker Hound in the 19th century. The Treeing Walker Coonhound was recognized officially as a breed by the United Kennel Club in 1945 and by the American Kennel Club in 2012.
Document 9: 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 10: Trigg Hound: The Trigg Hound (also known as the Trigg Foxhound or Hayden Trigg Hound) is a variety of the American Foxhound, developed in Kentucky by Colonel Haiden Trigg.
Document 11: 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 12: Polish Hound: The Polish Hound, commonly known as Ogar Polski, is a breed of hunting dog indigenous to Poland. The Polish Hound has a keen sense of smell. This heightened sense combined with the endurance needed to hunt in harsh environments led to its use in hunting, while its stature made it popular with Polish nobility.
Document 13: Otterhound: The Otterhound is an old British dog breed. It is a scent hound and is currently recognised by the Kennel Club as a Vulnerable Native Breed with around 600 animals worldwide.
Document 14: Black and Tan Virginia Foxhound: The Black and Tan Virginia Foxhound is an American foxhound breed. It resulted of a cross breed with Bloodhounds in the 1700s. The breed was developed by the landed gentry in order to get a dog suitable for fox hunting. Besides the Black and Tan there are the Walker, Calhoun, Penn-Marydel, Goodman, July and Trigg, which all developed from similar crosses. The Black and Tan is believed to descend form hunting dogs imported to America by Robert Brooke in 1650. These hunting dogs were the ancestors of several varieties of American hounds and stayed with the Brooke family for more than 300 years. Afterwards French Foxhounds were bred in after George Washington received them as gifts from the Marquis de Lafayette. Much later, the breed's speed and stamina were improved introducing Irish Foxhounds.
Document 15: American Foxhound: The American Foxhound is a breed of dog that is a cousin of the English Foxhound. They are scent hounds, bred to hunt foxes by scent.
ground_truth: yes