Assertion: ferret's length | /r/HasProperty | 16 to 19 inlong tails
Facets:
Source sentences:
text: Their size varies between species from 40.9 to 60 cm (16.1 to 23.6 in) in head-to-body length with 40 to 47 cm (16 to 19 in) long tails; their tails are almost as long as head and body.