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rottweiler → IsA → working dog	0.63
border collie → IsA → working dog	0.58
german shepherd → IsA → working dog	0.49
service dog (subgroup of dog) → IsA → working dog	0.42
siberian husky → IsA → working dog	0.37
doberman → IsA → working dog	0.36
briard → IsA → working dog	0.34
guide dog (subgroup of dog) → IsA → working dog	0.25