With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Charlize Theron received critical acclaim for Monster.
text_B: Aull is a municipality in the district of Rhein-Lahn , in Rhineland-Palatinate , in western Germany .. district of Rhein-Lahn. Rhein-Lahn. Rhineland-Palatinate. Rhineland-Palatinate. Germany. Germany
not_related.