Assertion: shepherd's dog | /r/HasProperty | big
Facets:
Source sentences:
text: German shepherds are big dogs, so this issue might seem scarier with this breed.
text: These dogs are a big commitment, as they need at least two to three hours of exercise, play, training and activity every day.
text: It is very important to begin training as early as possible, because a fully grown dog may be too strong and too big to be corrected by the average person.