Assertion: pine squirrel | /r/HasProperty | included with main tree squirrel lineage
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: The pine squirrels (Tamiasciurus), on the other hand, are usually included with the main tree squirrel lineage, but appear to be about as distinct as the flying squirrels; hence, they are sometimes considered a distinct tribe, Tamiasciurini.