With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Shueisha is a Japanese book and video game fan.
text_B: Pterolophia illicita is a species of beetle in the family Cerambycidae .. Cerambycidae. Cerambycidae. Pterolophia. Pterolophia. beetle. beetle. It was described by Pascoe in 1865 .
not_related.