Pin is a synonym of Flag. Flag is related to White. White is a synonym of Fair. Fair is related to Justice. 
Enhance is a synonym of Raise. Raise is related to Promotion. Promotion is a synonym of Publicity. 
Pin <--Synonym--> Flag <--RelatedTo--> White <--Synonym--> Fair <--RelatedTo--> Justice 
Enhance <--Synonym--> Raise <--RelatedTo--> Promotion <--Synonym--> Publicity 