Assertion: octopus's mouth | /r/HasAspect | beak
Facets:
value: on the outside of the radula
type: LOCATION
Source sentences:
text: Beneath their arms is the mouth, which has a beak and a sandpaper-like tongue called a radula.
text: The mouth has two beaks on the outside of the radula, the part of the mouth that can open shells.