Assertion: zebra stallion | /r/HasProperty | paired with a horse mare
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Usually, a zebra stallion is paired with a horse mare or donkey mare, but in 2005, a Burchell's zebra named Allison produced a zonkey called Alex sired by a donkey at Highland Plantation in the parish of Saint Thomas, Barbados.