Assertion: pony's tail | /r/HasProperty | long
Facets:
Source sentences:
text: There are no height requirements except that the Hackney be a pony, and the pony can have a long or docked tail.
text: The mane and tail are thick and long, and the dock of the tail is of a type common in cold-weather ponies, having coarse hairs, called a "frost cap," "snow chute," or "ice tail" that deflects rainwater away from the groin and underbelly areas to fall from the long hairs on the back of the hind legs.