Assertion: narwhal | /r/HasProperty | hunted by greenland sharks
Facets:
Source sentences:
text: While most predation is by humans, narwhals are also hunted by polar bears, walruses, killer whales, and Greenland sharks.
text: In addition to humans, narwhals are hunted by polar bears, Greenland sharks, walruses and orcas (killer whales).