With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Adderall shares many pharmacological properties with the human trace amines.
text_B: Patusari is a village situated southeast of the town of Jhunjhunu in Jhunjhunu district , Rajasthan , India .. Jhunjhunu. Jhunjhunu. Jhunjhunu district. Jhunjhunu district. Rajasthan. Rajasthan. Category  : Villages in Jhunjhunu district. Jhunjhunu. Jhunjhunu. Jhunjhunu district. Jhunjhunu district
not_related.