Assertion: puffin | /r/CapableOf | open its beak
Facets:
value: to catch more fish
type: PURPOSE
Source sentences:
text: The puffin’s rough tongue can hold the fish against the spine of the bird’s palate, while it opens its beak to catch more fish.
text: When aggravated, a puffin will puff itself up, spreading its wings and opening its beak and stamping its feet to make itself look more fearsome.