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

Sentence: his ( nelson 's ) screenplay needs some serious re-working to show more of the dilemma , rather than have his characters stage shouting matches about it . 
Sentiment: [/INST] negative </s>