question: What was unique about Odeon 's 1909 release of the Nutcracker Suite ?
answer: 4 double-sided discs in a specially designed package
turker_answer: The unique thing about Odeon 's 1909 release of the Nutcracker Suite was the 4 double-sided discs in a specially designed package .
rule-based: Unique about Odeon 's 1909 release of the Nutcracker Suite was 4 double-sided discs in a specially designed package .