Assertion: sill's edge | /r/CapableOf | prevent the sill
Facets:
value: from fitting fully into place
type: TRANSITIVE-OBJECT
Source sentences:
text: If the edges of the sill rub on the sides of the window opening and prevent the sill from fitting fully into place, mark the sides of the opening where the surface of the sill meets the sides, and set the sill aside.