<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 whole lot of fun and funny in the middle , though somewhat less hard-hitting at the start and finish .  [/INST]
Sentiment: positive </s>