With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jensen Ackles played the lead in the United States Government.
text_B: Henricus contrastana , the contrasting henricus moth , is a species of moth of the family Tortricidae .. Tortricidae. Tortricidae. Henricus. Henricus ( genus ). moth. moth. It is found from Michigan and Connecticut to Florida , in the south west to California .. Michigan. Michigan. Connecticut. Connecticut. Florida. Florida. California. California. The wingspan is 17 -- 21 mm .. wingspan. wingspan. The forewings are dark grey at the base and in a strip along the inner margin .. The colour is mostly whitish or cream elsewhere .. The hindwings are pale grey with a yellowish tinge .. Adults have been recorded on wing from April to July .
not_related.