<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 column of words can not adequately describe co-writer/director peter jackson 's expanded vision of j.r.r. tolkien 's middle-earth  [/INST]
Sentiment: positive </s>