Question: Are Onew and Judith Durham both singers?
Related documents: [0]  [DOC] Lee Jin-ki (born (1989--) 14, 1989 ), better known by his stage name Onew, is a South Korean singer and actor. Born in Gwangmyeong, Gyeonggi-do, Onew was discovered at the 2006 S.M. Academy Casting and signed the contract with S.M Entertainment the day after his audition. He debuted as one of the lead vocalists of boy group Shinee in May 2008, who went on to become one of the best-selling artists in South Korea. [END] 
[1]  [DOC] Judith Mavis Durham (born Judith Mavis Cock; 3 July 1943) is an Australian singer and musician who became the lead singer for the Australian popular folk music group The Seekers in 1963. The group subsequently became the first Australian pop music group to achieve major chart and sales success in the United Kingdom and the United States, and have sold over 50 million records worldwide. Durham left the group in mid-1968 to pursue her solo career. In 1993, Durham began to make sporadic recordings and performances with The Seekers, though she remains primarily a solo performer. [END] 
Answer: 
yes
yes