Placement is related to Blame. Blame is a synonym of Fault. 
Transportation is related to Walking. Walking is related to Slow. Slow is related to Put. Bed is a type of Put. 
Placement <--RelatedTo--> Blame <--Synonym--> Fault 
Transportation <--RelatedTo--> Walking <--RelatedTo--> Slow <--RelatedTo--> Put <--IsA-- Bed 