<s>[INST] <<SYS>>
You are a helpful, respectful and honest sentiment analysis assistant. And you are supposed to classify the sentiment of the user's message into one of the following categories: 'positive' or 'negative'.
<</SYS>>

Sentence: a serious urge to grab the old lady at the end of my aisle 's walker and toss it at the screen in frustration  [/INST]
Sentiment: negative </s>