Assertion: mule's wither | /r/HasProperty | jacks
Facets:
Source sentences:
text: Measured from the ground to the withers, Jacks (entire males) must stand at least 14 hands (56 inches, 142 cm), and jennies or jennets (females) at least 13.2 hands (54 inches, 137 cm) in order to be classified as mammoth size.