Private is a synonym of Bit. Bit is a synonym of Chip. you are likely to find Chip in/at/on Casino. 
Division is related to League. League is a type of Union. Union is a synonym of North. 
Private <--Synonym--> Bit <--Synonym--> Chip --AtLocation--> Casino 
Division <--RelatedTo--> League --IsA--> Union <--Synonym--> North 