Assertion: bottlenose dolphin's signature whistle | /r/HasAspect | component
Facets:
Source sentences:
text: They also seem to convey more than just a name; signature whistles seem to have a component that transmits some information about the caller's emotional state or mood.
text: They also seem to convey more than just a name; signature whistles seem to have a component that transmits some information about the caller's emotional state or mood.