With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: K-pop Star 2 involves zero judges.
text_B: Kallumala is a village near Mavelikara railway station in Mavelikara taluk .. Mavelikara. Mavelikara. Kallumala is the twenty-first ward of Thazhakkara Grama Panchayat , Alappuzha district in the Indian state of Kerala .. Thazhakkara Grama Panchayat. Thazhakkara. Alappuzha district. Alappuzha district. Kerala. Kerala
not_related.