Assertion: mastiff's dog | /r/HasProperty | imposing
Facets:
Source sentences:
text: The dog should be impressive and imposing.
text: The Tibetan Mastiff is a large, imposing, and impressive dog and one that needs to be well-socialized as a puppy.
text: The Tibetan Mastiff is a large, imposing and impressive dog and one that needs to be well socialised as a puppy and then trained by an experienced person from an early age for them to be truly well-rounded dogs.