I am verifying the answers generated by an automatic system to the following question: when was sechs Kleine Klavierstucke by arnold schoenberg written Suggested answer: Sechs kleine Klavierstucke, Op. 19 (or Six Little Piano Pieces) is a set of pieces for solo piano written by the Austrian composer Arnold Schoenberg , published in 1913. Should I validate this answer?

a). No.
b). Yes.
Answer:
a).