Assertion: barn owl's feather | /r/CapableOf | focus sound
Facets:
value: sharply
type: DEGREE
value: from varying distances onto the owls
type: TRANSITIVE-OBJECT
Source sentences:
text: Other owls have flat faces with special feathers that focus sound, essentially turning their faces into one big ear.
text: The feathers making up this disc can be adjusted to sharply focus sounds from varying distances onto the owls' asymmetrically placed ear cavities.