With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sammy Cahn was an American who died in L.A. in 1993.
text_B: Merle Keitel is an American psychologist and academic and is currently the director of Training Counseling and Counseling Psychology in the Division of Psychological and Educational Services at the Fordham University Graduate School of Education .. Fordham University. Fordham University
not_related.