Assertion: porcupine's predator | /r/HasProperty | wolverine
Facets:
Source sentences:
text: Natural predators of this species include fishers (a cat-sized mustelid), wolverines, coyotes, wolves, American black bears, and cougars, as well as humans.
text: Porcupine predators include: wolverines, coyotes, martens, bears, cougars, eagles, owls, fishers, and humans.