With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Glee is a symptom of anxiety.
text_B: Boulahrath is a town and commune in Mauritania .. commune. Communes of Mauritania. Mauritania. Mauritania. Category  : Populated places in Mauritania. Mauritania. Mauritania. Category  : Communes of Mauritania. Mauritania. Mauritania
not_related.