With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Resident Evil is loosely based on the game of the same name.
text_B: Flow marks , also known as flow lines , are molding defects that can occur in the manufacturing process of injection molding .. defects. Product defect. injection molding. injection molding. They are best described as directionally `` off tone '' wavy lines or patterns .. The reason for this is that the Injection speed is set too slow -LRB- the plastic has cooled down too much during injection , injection speeds must be set as fast as you can get away with at all times -RRB- .. plastic. plastic. Category  : Plastics industry
not_related.