With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Nigeria is part of The Next Eleven countries alongside Egypt and South Korea.
text_B: Scorpiops langxian is a species of scorpion in the Euscorpiidae family , first found in Tibet and Yunnan , China .. Euscorpiidae. Euscorpiidae. Scorpiops. Scorpiops. scorpion. scorpion. Yunnan. Yunnan
not_related.