premise: 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.
hypothesis: The Bavarian Mountain Hound is typically a cross between the Bavarian Hound and Hanover Hound.
reason: A Bavarian Mountain dog is a relatively new breed, and is typically used with the breeds Bavarian Hound and Hanover Hound