<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: dazzling in its complexity , disturbing for its extraordinary themes , the piano teacher is a film that defies categorisation .  [/INST]
Sentiment: 