Assertion: mastiff's size | /r/HasProperty | massive
Facets:
Source sentences:
text: English Mastiff or Mastiff are known for their massive size and muscular body.
text: At weights up to 230 pounds and heights up to 36 inches at the shoulder, the English Mastiff is distinguished by its enormous size, massive head, short coat in a limited range of colors, and always displaying a black mask.
text: English Mastiff or Mastiff are known for their massive size and muscular body.