With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Andy Garcia is a star of At Middleton.
text_B: Lisny is a village and municipality in Jablonec nad Nisou District in the Liberec Region of the Czech Republic .. Region. Regions of the Czech Republic. Liberec Region. Liberec Region. District. Districts of the Czech Republic. Jablonec nad Nisou District. Jablonec nad Nisou District. Czech Republic. Czech Republic. Category  : Villages in Jablonec nad Nisou District. District. Districts of the Czech Republic. Jablonec nad Nisou District. Jablonec nad Nisou District
not_related.