With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: See You Again peaked at number 5 on the Canadian Hot 100.
text_B: Kristiansands Stiftsavis og Adressekontors-Efterretninger was a Norwegian newspaper , published in Kristiansand in Vest-Agder county .. Kristiansand. Kristiansand. Vest-Agder. Vest-Agder. Kristiansands Stiftsavis og Adressekontors-Efterretninger was started in 1790 as Christianssands Adresse-Contors Efterretninger .. It stopped in 1838 , but returned under a new name in 1839 .. It went defunct in 1896 .. List of historical newspapers
not_related.