<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: if you ever wanted to be an astronaut , this is the ultimate movie experience - it 's informative and breathtakingly spectacular 
Sentiment: [/INST] positive </s>