With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Who's first single was "I Wanna Hold Your Hand".
text_B: Saint-Jean-de-Couz is a commune in the Savoie department in the Auvergne-Rhone-Alpes region in south-eastern France .. commune. Communes of France. Savoie. Savoie. department. Departments of France. Auvergne-Rhone-Alpes. Auvergne-Rhone-Alpes. region. Regions of France. France. France
not_related.