Assertion: polecat's relative | /r/HasProperty | the steppe polecat
Facets:
Source sentences:
text: The European polecat originated in Western Europe during the Middle Pleistocene, with its closest living relatives being the steppe polecat, the black-footed ferret and the European mink.
text: The European polecat's closest relatives are the steppe polecat and black-footed ferret, with which it is thought to have shared Mustela stromeri as a common ancestor.