Assertion: pheasant's population | /r/CapableOf | breed with common pheasant
Facets:
value: for a number of years
type: TEMPORAL
Source sentences:
text: Populations in Western Europe have perhaps bred with the common pheasant for a number of years and
text: Populations in Western Europe have perhaps bred with the Common Pheasants for a number of years and no pure Green Pheasants exist there any longer.