Chief executive officer Olli-Pekka Kallasvuo 's changes on Tuesday mark the third time in nine months the company has reshuffled executives and operations as Nokia loses ground to Apple 's iPhone and RIM 's BlackBerry .
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: Chief executive officer Olli-Pekka Kallasvuo 's changes on Tuesday mark the third time in nine months the company has reshuffled executives and operations as Nokia loses ground to Apple 's iPhone and RIM 's BlackBerry .
### Response: negative