Assertion: horse's tail | /r/HasProperty | long
Facets:
Source sentences:
text: They also have long tails, short hair, muscular torsos, long thick necks and elongated heads.
text: Most horses have long tails with separate strands of hair, but a donkey's tail looks more like a cow's tail on the upper two-thirds, with coarse hair forming a switch on the lower part of the tail.