With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John Cusack has worked on a movie with Stephen Frears.
text_B: Eremophila obovata is a flowering plant in the figwort family , Scrophulariaceae and is endemic to Australia .. Scrophulariaceae. Scrophulariaceae. Eremophila. Eremophila ( plant ). flowering plant. flowering plant. family. Family ( biology ). endemic. Endemism. Australia. Australia. It is a low , compact shrub with lilac to purple flowers growing mainly in the Northern Territory and Queensland but also Western Australia , South Australia and New South Wales .. Australia. Australia. Northern Territory. Northern Territory. Queensland. Queensland. Western Australia. Western Australia. South Australia. South Australia. New South Wales. New South Wales
not_related.