Assertion: raven's mate | /r/CapableOf | reproduce the calls of its lost partner
Facets:
value: to encourage its return
type: PURPOSE
Source sentences:
text: If a member of a pair is lost, its mate reproduces the calls of its lost partner to encourage its return.
text: If a member of a pair is lost, its mate reproduces the calls of its lost partner to encourage its return.
text: If a member of a pair is lost, it’s mate reproduces the calls of its lost partner to encourage its return.