With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: With Teeth was before Year Zero.
text_B: Pedestredorcadion mokrzeckii is a species of longhorn beetle in the subfamily Lamiinae which is endemic to Ukraine .. Pedestredorcadion. Pedestredorcadion. longhorn beetle. longhorn beetle. Lamiinae. Lamiinae. Ukraine. Ukraine
not_related.