Shade is related to Half. Half is related to Glass. Glass is related to Kitchen. 
Congressional is related to District. District is a synonym of Territory. Territory is related to Space. Space is related to Open. 
Shade <--RelatedTo--> Half <--RelatedTo--> Glass <--RelatedTo--> Kitchen 
Congressional <--RelatedTo--> District <--Synonym--> Territory <--RelatedTo--> Space <--RelatedTo--> Open 