Assertion: walrus's predator | /r/HasProperty | human
Facets:
Source sentences:
text: Predators of Walruses are killer whales, polar bears and humans.
text: The main predators of seals are killer whales, polar bears, leopard seals, large sharks, and human beings.
text: The main predators for caribou are wolves and human hunters
text: The main predators of the walrus are polar bears, killer whales, and humans.