With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Constantine is a film starring Samuel Delaney.
text_B: Tillandsia stricta is a species in the genus Tillandsia .. Tillandsia. Tillandsia. species. species ( biology ). genus. genus ( biology ). This species is native to South America and Trinidad .. species. species ( biology ). native. Native plant. South America. South America. Trinidad. Trinidad. Two varieties are recognized  :. Tillandsia stricta var .. Tillandsia. Tillandsia. disticha L.B.Sm - State of Parana in Brazil. Parana. Parana ( state ). Brazil. Brazil. Tillandsia stricta var .. Tillandsia. Tillandsia. stricta - Trinidad , Guyana , Suriname , Venezuela , Brazil , Bolivia , Paraguay , Uruguay , Argentina. Trinidad. Trinidad. Brazil. Brazil. Guyana. Guyana. Suriname. Suriname. Venezuela. Venezuela. Bolivia. Bolivia. Paraguay. Paraguay. Uruguay. Uruguay. Argentina. Argentina
not_related.