With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Greece is a European country.
text_B: Pol Verschuere -LRB- Kortrijk , 18 January 1955 -RRB- was a Belgian professional road bicycle racer .. Kortrijk. Kortrijk. Belgian. Belgium. road bicycle racer. road bicycle racer. Verschuere won a stage in the 1980 , 1982 and the 1986 Tour de France .. 1980 Tour de France. 1982 Tour de France. 1986 Tour de France. 1986 Tour de France
not_related.