Assertion: magpie's feather | /r/CapableOf | create janitorial problems
Facets:
value: under roosting areas
type: LOCATION
value: outside of buildings
type: LOCATION
Source sentences:
text: House sparrow droppings and feathers create janitorial problems as well as hazardous, unsanitary, and odoriferous situations inside and outside of buildings and sidewalks under roosting areas.