Backyard is related to Shed. Shed is related to Tool. Tool is related to Weight. Weight is related to Reading. 
Representation is a synonym of Account. Account is related to File. 
Backyard <--RelatedTo--> Shed <--RelatedTo--> Tool <--RelatedTo--> Weight <--RelatedTo--> Reading 
Representation <--Synonym--> Account <--RelatedTo--> File 