### Chinese: 俄总统、武装力量最高统帅普京出席了波罗的海舰队的阅兵式。
### English: Did Russian President and Supreme Commander of the Armed Forces Vladimir Putin attend the military parade of the Baltic Fleet?
### Errors: There is a major change to interrogative error in the English translation.

### Improved English: Russian President and Supreme Commander of the Armed Forces Vladimir Putin attended the military parade of the Baltic Fleet.
