#smoker__tobacco_user__tobaccouser  a person who smokes tobacco
  exclusion:  #nonsmoker
  supertype:  #consumer  a person who uses goods or services
  subtype:  #chain-smoker__chainsmoker  a heavy smoker (usually of cigarettes) who lights one off of another
  subtype:  #cigarette_smoker__cigarettesmoker  a smoker of cigarettes
  subtype:  #cigar_smoker__cigarsmoker  a smoker of cigars
  subtype:  #pipe_smoker  a smoker who uses a pipe

No statement uses or specializes #smoker; click here to add one.