Assertion: mastiff's dog | /r/HasProperty | fitter
Facets:
Source sentences:
text: Couch potatoes may find a kindred spirit in the mastiff, but both the dog and his people will be fitter and happier if they get regular exercise.
text: Couch potatoes may find a kindred spirit in the mastiff, but both the dog and his people will be fitter and happier if they get regular exercise.