Context is a synonym of Background. Background is a synonym of Setting. Setting is related to Plate. 
Swim is related to Lap. Lap is part of Skirt. Skirt is a synonym of Edge. Edge is related to Upper. 
Context <--Synonym--> Background <--Synonym--> Setting <--RelatedTo--> Plate 
Swim <--RelatedTo--> Lap --PartOf--> Skirt <--Synonym--> Edge <--RelatedTo--> Upper 