Assertion: mule's donkey | /r/HasProperty | mated
Facets:
Source sentences:
text: When horses and donkeys are mated, the mule offspring have 63 chromosomes.
text: When horses and donkeys are mated, the mule offspring have 63 chromosomes.
text: If a male horse and a female donkey are mated, their offspring is not a mule; rather, those animals are called hinnies.