With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Saamy was the highest grossing film written by Hari.
text_B: Scoparia mandschurica is a moth in the Crambidae family .. Crambidae. Crambidae. Scoparia. Scoparia ( moth ). moth. moth. It was described by Christoph in 1881 .. Christoph. Hugo Theodor Christoph. It is found in Russia .. Russia. Russia
not_related.