With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Christian Bale starred in a film with Kate Beckinsale.
text_B: Kinkeshi -LRB- キン消し , lit .. `` KinnikuEraser '' -RRB- is an extensive and popular line of collectible erasers , an instance of the modern Japanese popular culture institution of keshi .. line. product lining. collectible. collectible. popular culture. popular-culture. keshi. keshi. The keshi it includes are monochromatic and derived from the Kinnikuman anime and manga franchise , whose primary motif is professional wrestling .. keshi. keshi. monochromatic. monochromatic. Kinnikuman. Kinnikuman. anime. anime. manga. manga. professional wrestling. professional wrestling. The line was launched in Japan in 1983 , and licensed in 1985 for the American market as M.U.S.C.L.E. -LRB- reflecting Kinnikuman 's English title of Muscleman -RRB- .. line. product lining. Kinnikuman. Kinnikuman. M.U.S.C.L.E. used a harder rubber than Kinkeshi ; its U.S. sequel , Ultimate Muscle , had a small release of about twenty Kinkeshi , though a larger run of figures using a plastic softer than M.U.S.C.L.E. but not eraser-like was released exclusively in the USA .. eraser. eraser. rubber. rubber. Ultimate Muscle. Ultimate Muscle
not_related.