Assertion: black wolf | /r/CapableOf | acquire their colour
Facets:
value: after the first arrival of dogs
type: TEMPORAL
value: from wolf-dog admixture
type: OTHER
Source sentences:
text: Black-coloured wolves in North America acquired their colour from wolf-dog admixture after the first arrival of dogs that accompanied humans across the Bering Strait 12,000 to 14,000 years ago.