With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Caryn Mandabach produced The Cosby Show, Roseanne, and A Different World.
text_B: Cynthia Weil -LRB- born October 18 , 1940 -RRB- is a prominent American songwriter .. She is famous for having written many songs together with her husband Barry Mann .. Barry Mann. Barry Mann
not_related.