Multi-choice question: Same meaning?
On 4 November 2017 , Mamun officially announced to the Russian press that Irina Viner has completed her competitive career in rhythmic gymnastics .
On November 4 , 2017 , Mamun officially announced to the Russian press that Irina Viner has completed her competitive career in rhythmic gymnastics .

Choose your answer from:
[a]. no;
[b]. yes;
[b].