Question: Are Kim Jung-ah and Mary Ramsey both singers?

Related documents: [0]  [DOC] Mary Ramsey (born 24 December 1963), a resident of Buffalo, New York, is a member of folk rock duo John & Mary and lead singer and violinist for the American alternative rock band 10,000 Maniacs. Ramsey has also worked with other well-known artists such as Jackson Browne, Goo Goo Dolls, Billy Bragg, Warren Zevon, Alex Chilton and Ani DiFranco. [END] 
[1]  [DOC] Kim Jung-ah (born August 2, 1983), better known by the mononym Jung Ah or Jung A, is a South Korean singer. She was a member of Kiss Five and graduated member of After School. In 2016, Pledis Entertainment announced that her contract had expired and she had graduated from After School naturally. [END]  
Answer: yes
yes