Question: Along with MOR, easy listening and soft rock, what format is soft adult contemporary a successor to?
Sentence: Many stations in the soft AC format capitalize on its appeal to office workers (many of them females aged 25–54, a key advertiser demographic), and brand themselves as stations "everyone at work can agree on" (KOST originated that phrase as a primary tagline, and other soft AC stations have followed suit).
Answer in sentence: no