Assertion: penguin | /r/HasAspect | spine
Facets:
value: on the inside of their beaks
type: LOCATION
value: to help
type: PURPOSE
Source sentences:
text: Penguins do not have teeth but do have spines on both their tongues and the inside of their beaks to help them grip their prey.
text: However, they have spines on the roof of the beak on the inside and on the tongue to have a good grip of the prey.