Assertion: airedale | /r/HasProperty | willful
Facets:
Source sentences:
text: But this intelligence can be a double-edged sword: Airedales can be willful and difficult to train if you don’t start early.
text: Left to its own devices, the Airedale is willful enough to test the authority of its master, and must be reminded of its role as companion – not leader – in the household.