With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Wachowskis directed The Matrix Revolutions.
text_B: King of Fighters R-1 is a fighting game developed and released by SNK in 1998 for the Neo-Geo Pocket handheld system .. SNK. SNK Playmore. Neo-Geo Pocket. Neo-Geo Pocket. fighting game. fighting game. A sequel , King of Fighters R-2 , was released the following year .. King of Fighters R-2. King of Fighters R-2
not_related.