With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Charlie Chaplin's first feature-length was The Kid in 1802.
text_B: Charles Ferdinand `` Chip '' Glass -LRB- born June 25 , 1947 -RRB- is a former professional American football player who played tight end for six seasons for the Cleveland Browns and New York Giants .. Cleveland Browns. Cleveland Browns. New York Giants. New York Giants. American football. American football. tight end. tight end
not_related.