Task: Explanation
Input (English): The Symphony No. 8 "Autumnal Fragments", Op. 81, is the eighth symphony by the Finnish composer Aulis Sallinen. The work was commissioned by the Royal Concertgebouw Orchestra and was completed in October 2001. Its world premiere was given by the Royal Concertgebouw Orchestra conducted by Paavo Järvi at the Concertgebouw on April 16, 2004. Question: Symphony No. 8 was commissioned by what symphony orchestra in the Netherlands Answer: Royal Concertgebouw Orchestra
Output (English):  The work was commissioned by the Royal Concertgebouw Orchestra and was completed in October 2001.