Assertion: penguin's predator | /r/HasProperty | giant petrels
Facets:
Source sentences:
text: Predators of magellanic penguins are sea lions, leopard seals, and giant petrels.
text: Predators of macaroni penguins are Subantarctic fur seal, leopard seal, killer whale, Antarctic fur seal, giant petrels, kelp gull, and snowy sheathbill.