Elect is related to Democracy. Democracy is related to Independent. Independent is related to Sufficient. Sufficient is a different concept from Lack. 
Plaintiff is a synonym of Actor. Heavy is a type of Actor. Heavy is related to Indicator. 
Elect <--RelatedTo--> Democracy <--RelatedTo--> Independent <--RelatedTo--> Sufficient <--DistinctFrom--> Lack 
Plaintiff <--Synonym--> Actor <--IsA-- Heavy <--RelatedTo--> Indicator 