Twitter's new owner, Elon Musk, has hit out against Apple, suggesting the tech giant is threatening Twitter's presence in the App Store.
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: Twitter's new owner, Elon Musk, has hit out against Apple, suggesting the tech giant is threatening Twitter's presence in the App Store.
### Response: mildly negative