Assertion: hummingbird's sound | /r/CapableOf | act as another warning
Facets:
value: to unwelcome guests
type: TRANSITIVE-OBJECT
Source sentences:
text: The base of the dive is usually marked with a sharp chirp sound made from the tail feather position, and that sound acts as another warning to unwelcome guests.
text: The base of the dive is usually marked with a sharp chirp sound made from the tail feather position, and that sound acts as another warning to unwelcome guests.