Question: Seo Ju-hyun stars in a 2017 South Korean series that replaced what show on MBC?
Sentence (from "Seohyun"): Apart from her group's activities, she has established herself as an actress, notably through her participation in the original and Korean versions of stage musicals including "Moon Embracing the Sun", "Gone with the Wind" and "Mamma Mia".
Relevant evidence: No