{"raw_statement":[{"iden":"problem statement","content":"It is September $9$ in Japan now.\nYou are given a two-digit integer $N$. Answer the question: Is $9$ contained in the decimal notation of $N$?"},{"iden":"constraints","content":"*   $10≤N≤99$"},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$N$"},{"iden":"sample input 1","content":"29"},{"iden":"sample output 1","content":"Yes\n\nThe one's digit of $29$ is $9$."},{"iden":"sample input 2","content":"72"},{"iden":"sample output 2","content":"No\n\n$72$ does not contain $9$."},{"iden":"sample input 3","content":"91"},{"iden":"sample output 3","content":"Yes"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}