Assertion: squirrel's tail | /r/CapableOf | add extra 6 to 9.5 inches
Facets:
value: to their length
type: OTHER
Source sentences:
text: They grow to 15 to 20 inches (38.1 to 50.8 cm) in length, with their tails adding an extra 6 to 9.5 inches (15.24 to 24.13 cm) to their length.