Amazon Web Services CEO Adam Selipsky told CNBC on Monday the entire company is aiming to be net-zero carbon by 2040.
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: Amazon Web Services CEO Adam Selipsky told CNBC on Monday the entire company is aiming to be net-zero carbon by 2040.
### Response: strong positive