With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Allen Iverson was named NFL Rookie of the Year.
text_B: Andrew James Kaser -LRB- born February 11 , 1993 -RRB- is an American football punter for the Los Angeles Chargers of the National Football League .. Los Angeles Chargers. Los Angeles Chargers. American football. American football. punter. punter ( American football ). National Football League. National Football League. He played college football at Texas A&M .. Texas A&M. Texas A&M Aggies football
not_related.