<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: one thing 's for sure -- if george romero had directed this movie , it would n't have taken the protagonists a full hour to determine that in order to kill a zombie you must shoot it in the head  [/INST]
Sentiment: negative </s>