Select from the following. +No. +Yes.

I am verifying the answers generated by an automatic system to the following question: who sings i am a man of constant sorrow Suggested answer: "Man of Constant Sorrow" (also known as "I Am A Man of Constant Sorrow") is a traditional American folk song first recorded by Dick Burnett , a partially blind fiddler from Kentucky . Should I validate this answer?
Answer:
Yes