Assertion: ferret's length | /r/HasProperty | average
Facets:
Source sentences:
text: Ferrets have an average length around 20 inches and the tail around 5.1 inches.
text: Contrary to this, ferrets have an average length around 20 inches and the tail around 5.1 inches.
text: Their average length is about 50 cm (20 in) including a 13 cm (5.1 in) tail.
text: Their average length is about 50 cm including a 13-cm tail.
text: Their average length is just less than 20”.
text: Their average length is about 50 cm including a 13-cm tail.