With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Al Gore's birth name is Arnold.
text_B: Hohenfels-Essingen is an Ortsgemeinde -- a municipality belonging to a Verbandsgemeinde , a kind of collective municipality -- in the Vulkaneifel district in Rhineland-Palatinate , Germany .. Ortsgemeinde. Ortsgemeinde. municipality. Municipalities of Germany. Verbandsgemeinde. Verbandsgemeinde. Vulkaneifel. Vulkaneifel. district. Districts of Germany. Rhineland-Palatinate. Rhineland-Palatinate. Germany. Germany. It belongs to the Verbandsgemeinde of Gerolstein , whose seat is in the like-named town .. Verbandsgemeinde. Verbandsgemeinde. like-named town. Gerolstein
not_related.