With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Davis Entertainment's divisions develop and produce television projects for the president.
text_B: Diploglena is a spider genus whose species are found in southern Africa -LRB- Botswana , South Africa and Namibia -RRB- .. spider. spider. genus. genus. Botswana. Botswana. South Africa. South Africa. Namibia. Namibia
not_related.