With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Greece is socially known as Hellas.
text_B: This list of carnivorous plant periodicals is a listing of periodicals devoted to the subject of carnivorous plants , most of which are -LRB- or were -RRB- published by carnivorous plant societies .. carnivorous plant. carnivorous plant. The list includes magazines and journals as well as supplementary newsletters .. magazines and journals. #Magazines and journals. supplementary newsletters. #Newsletters. Notable online periodicals are also listed .. online periodicals. #Online publications. Unless otherwise indicated , all information on individual publications is sourced from them directly or from their official websites .. The terms bimonthly , biannual and triannual are used to mean `` every two months '' , `` twice a year '' and `` three times a year '' , respectively .
not_related.