With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ken Russell only directed the film Shrek Forever After.
text_B: Jay Michael Gruden -LRB- born March 4 , 1967 -RRB- is an American football coach and former quarterback , who is the current head coach of the Washington Redskins of the National Football League -LRB- NFL -RRB- .. Washington Redskins. Washington Redskins. American football. American football. quarterback. quarterback. head coach. head coach. National Football League. National Football League. During his time in the Arena Football League -LRB- AFL -RRB- , he won four ArenaBowls as a player and two more as a head coach .. head coach. head coach. Arena Football League. Arena Football League. ArenaBowls. ArenaBowls
not_related.