Tea is related to Steam. Steam is a different concept from Smoke. Smoke is related to Pollution. Pollution is a type of Crime. 
Stick is a type of Persist. Persist is a synonym of Stay. Stay is related to Age. Age is related to Demographic. 
Tea <--RelatedTo--> Steam <--DistinctFrom--> Smoke <--RelatedTo--> Pollution --IsA--> Crime 
Stick --IsA--> Persist <--Synonym--> Stay <--RelatedTo--> Age <--RelatedTo--> Demographic 