With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Vikram has been a representative of a brand.
text_B: Untomia lunatella is a moth of the Gelechiidae family .. Gelechiidae. Gelechiidae. Untomia. Untomia. moth. moth. It was described by Landry in 2010 .. It is found on the Galapagos Islands .. Galapagos Islands. Galapagos Islands. The length of the forewings is 3.3 -- 4 mm for males and 2.9 -- 4 mm for females .. The basal third of the forewings is greyish brown , while the distal two-thirds are dark brown , with a small black-and-white spot in fold at one-third , with a pair of crescent-shaped ivory-white markings usually joined medially from the costa and dorsum at two-thirds .. The hindwings are brown .. Adults are on wing from February to May .
not_related.