Assertion: male cockatiel | /r/CapableOf | rub his underside bum area
Facets:
value: against a perch
type: TRANSITIVE-OBJECT
value: against anything
type: TRANSITIVE-OBJECT
value: at some stage
type: TEMPORAL
Source sentences:
text: The male cockatiel might at some stage begin to rub his underside bum area on or against a perch or anything that might arouse him sexually.