Assertion: dall sheep's horn | /r/CapableOf | take up to 8 years
Facets:
value: as long
type: TEMPORAL
Source sentences:
text: Their horns take up to 8 years to grow and are composed of keratin, the same material as our fingernails.
text: The male dall sheep's incredible horns, made of the same material as your fingernails, take as long as eight years to reach their full length of two-and-a-half feet.
text: Dall sheep have magnificent curling horns that take up to 8 years to grow.