Cigarette is a different concept from Pipe. Pipe is a type of Transport. 
Wave is related to Projection. Projection is related to Sound. Sound is related to Human. Persian is a type of Human. 
Cigarette <--DistinctFrom--> Pipe --IsA--> Transport 
Wave <--RelatedTo--> Projection <--RelatedTo--> Sound <--RelatedTo--> Human <--IsA-- Persian 