Assertion: opossum | /r/HasAspect | 13 nipples
Facets:
Source sentences:
text: Opossums have 13 nipples, arranged in a circle of 12 with one in the middle.
text: Why do opossums have 13 nipples?
text: Opossums have 13 nipples, arranged in a circle of 12 with one in the middle for their babies.