With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ludacris has won a Teen Choice award.
text_B: Dorcasomus capensis is a species of beetle in the family Cerambycidae .. Cerambycidae. Cerambycidae. Dorcasomus. Dorcasomus. beetle. beetle. It was described by Quentin and Villiers in 1970 .
not_related.