Task: Sentence Expansion
Input (English): Since 1953 , Avsenik produced more than 1,000 songs and enjoyed success both in Slovenia and in other parts of Europe and America .
Output (English): Beginning in 1953 with the formation of the Avsenik Brothers Ensemble , Avsenik produced more than 1,000 songs and enjoyed success both in Slovenia and in other parts of Europe and America , and is viewed as a Slovenian cultural icon .