Deutsche Bank downgrades Starbucks because of new loyalty program https://t.co/Iy4LCUGABc $SBUX
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: Deutsche Bank downgrades Starbucks because of new loyalty program https://t.co/Iy4LCUGABc $SBUX
### Response: negative