Assertion: cougar | /r/HasProperty | born
Facets:
Source sentences:
text: Cougars are born spotted, and their coats fade to pale over time before finally darkening into their adult colours after the first year of their life.
text: When cougars are born, they have spots, but they lose them as they grow, and by the age of 2 1/2 years, they will completely be gone.