Assertion: mastiff's dog | /r/HasProperty | entered
Facets:
Source sentences:
text: At the Crystal Palace in 1871 there were as many as sixty-three Mastiffs on show, forming a line of benches two hundred yards long, and not a bad one among them; whereas at a dog show held twenty-five years later, where more than twelve hundred dogs were entered, not a single Mastiff was benched.