Assertion: brown rat's tail | /r/HasProperty | thick
Facets:
Source sentences:
text: A brown rat’s tail is scaly, thick and very obviously long – more than half the body length
text: The Norway rat (Rattus norvegicus) is different from the ship rat in that the tail, which is about 18 cm long, is thick and shorter than the body, which is about 20 cm long, and its ear doesn't reach the eye when pressed forward.