Assertion: prairie dog's predator | /r/HasProperty | raven
Facets:
Source sentences:
text: They apparently issue different sounds identifying various predators, which include hawks, owls, eagles, ravens, coyotes, badgers, ferrets and snakes.
text: Prairie dogs issue different sounds identifying various predators, which include hawks, owls, eagles, ravens, coyotes, badgers, ferrets and snakes.