With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Man in the High Castle inspired a television series adaptation of the same name.
text_B: The Battle of Guadarrama -LRB- Batalla de Guadarrama , also known as Batalla de Somosierra -RRB- was a battle involving troops loyal to the Second Spanish Republic in the Guadarrama Range at the beginning of the Spanish Civil War .. Spanish Civil War. Spanish Civil War. Guadarrama Range. Guadarrama Range. Spanish Republic. Second Spanish Republic. Second Spanish Republic. Second Spanish Republic
not_related.