Assertion: dog's expression | /r/HasProperty | active attempts
Facets:
value: potentially
type: DEGREE
Source sentences:
text: The findings appear to support evidence [that] dogs are sensitive to humans' attention and that [their] expressions are potentially active attempts to communicate, not simple emotional displays," lead study author Juliane Kaminski, a senior lecturer in psychology and leader of the Dog Cognition Centre at the University of Portsmouth in England, said in a statement.