Sentence:The order, issued Nov. 16 by Eric Landoll, the city's code administrator, states that the [e1]roof[/e1] of the [e2]building[/e2] is allowing rain to fall into the interior of the building and because of this the interior floors are structurally unsound and there is mold and mildew throughout the building causing health concerns for anyone entering the building.
 e1: roof. 
 e2 : building.
Answer: Component-Whole(e1,e2)