With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Kaakha Kaakha is from the 21st century.
text_B: Hopea jacobi is a critically endangered species of plant in the Dipterocarpaceae family .. Dipterocarpaceae. Dipterocarpaceae. Hopea. Hopea. plant. plant. It is endemic to the Western Ghats of Kodagu district in Karnataka , India .. endemic. Endemism. Western Ghats. Western Ghats. Kodagu district. Kodagu district. Karnataka. Karnataka. India. India
not_related.