With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Billy Joel released River of Dreams.
text_B: The cantons of Nancy are administrative divisions of the Meurthe-et-Moselle department , in northeastern France .. cantons. Cantons of France. Meurthe-et-Moselle. Meurthe-et-Moselle. department. departments of France. France. France. Nancy. Nancy, France. Since the French canton reorganisation which came into effect in March 2015 , the city of Nancy is subdivided into 3 cantons .. cantons. Cantons of France. Nancy. Nancy, France. Their seat is in Nancy .. Nancy. Nancy, France
not_related.