Decent is a synonym of Good. Chocolate can be Good. Chocolate is related to Bar. Bar is related to Candy. 
Maintain is a synonym of Declare. Declare is related to Clear. 
Decent <--Synonym--> Good <--HasProperty-- Chocolate <--RelatedTo--> Bar <--RelatedTo--> Candy 
Maintain <--Synonym--> Declare <--RelatedTo--> Clear 