With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jesse Eisenberg starred in Zombieland.
text_B: Ariel Rotter -LRB- born 1973 in Buenos Aires , Argentina -RRB- is a film director and screenplay writer .. Buenos Aires. Buenos Aires. Argentina. Argentina. film director. film director. screenplay writer. screenplay writer. He works in the cinema of Argentina .. Argentina. Argentina. cinema of Argentina. cinema of Argentina
not_related.