Amazon.com Inc. is freezing staffing levels in its profitable advertising business, according to a person familiar with the matter, showing that the world's largest e-commerce company is taking more drastic measures to align expenses with slowing sales.
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: Amazon.com Inc. is freezing staffing levels in its profitable advertising business, according to a person familiar with the matter, showing that the world's largest e-commerce company is taking more drastic measures to align expenses with slowing sales.
### Response: moderately negative