With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Girl on the Train is a film without any mystery.
text_B: is a competitive scrolling shooter arcade game originally created by ADK .. ADK. ADK ( company ). scrolling shooter. Shoot 'em up#Scrolling shooters. arcade game. arcade game. It was ADK 's last production for the Neo-Geo platform .. ADK. ADK ( company ). Neo-Geo. Neo-Geo ( console ). The gameplay , which can be characterized as a combination of a fixed shooter and a versus puzzle game , uses combinations of shots , as well as timed power-ups to attempt to damage the opponent .. fixed shooter. Shoot 'em up#Fixed shooters. These attacks also serve as counters to the opponent 's attack .
not_related.