Assertion: mastiff's tail | /r/HasProperty | thick
Facets:
value: at the starting
type: TEMPORAL
value: at the base
type: LOCATION
value: very
type: DEGREE
Source sentences:
text: Their tail is very thick at the base and gradually thins towards the end.
text: The tail is thick at the starting and gets thin towards the end.
text: Its tail is thick, long and curved in upward direction.