Assertion: coyote's population | /r/CapableOf | mate wolf
Facets:
value: in order to produce more resilient animals
type: PURPOSE
value: to their sled dogs
type: TRANSITIVE-OBJECT
Source sentences:
text: Northern Canada's Aboriginal populations were mating coyotes and wolves to their sled dogs in order to produce more resilient animals as late as the early 20th century.