Microsoft also churned up its courtship , agreeing to use the Navteq mapping service , which is offered by a company Nokia bought for $ 8.1 billion a few years ago .
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: Microsoft also churned up its courtship , agreeing to use the Navteq mapping service , which is offered by a company Nokia bought for $ 8.1 billion a few years ago .
### Response: positive