Finish is related to Rank. Rank is related to Private. Private is related to Detective. 
Doctrine is a synonym of Tradition. Tradition is related to Old. Old is related to Flag. 
Finish <--RelatedTo--> Rank <--RelatedTo--> Private <--RelatedTo--> Detective 
Doctrine <--Synonym--> Tradition <--RelatedTo--> Old <--RelatedTo--> Flag 