With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Roman Reigns is an extrovert.
text_B: Man Against Man -LRB- German  : Mensch gegen Mensch -RRB- is a 1924 German silent drama film directed by Hans Steinhoff and starring Alfred Abel , Mady Christians and Tullio Carminati .. Hans Steinhoff. Hans Steinhoff. Alfred Abel. Alfred Abel. Mady Christians. Mady Christians. Tullio Carminati. Tullio Carminati. silent. silent film. drama film. drama film. The film 's sets were designed by the art directors Alfred Junge and Oscar Friedrich Werndorff .. Alfred Junge. Alfred Junge. Oscar Friedrich Werndorff. Oscar Friedrich Werndorff
not_related.