<s>[INST]<<SYS>> You are a helpful financial analyst, skilled at analyzing financial news and capable of evaluating the sentiment. Evaluate the given headline as positive, neutral, or negative <</SYS>>@Stockoptionexpert: $MAT - 6%, big trader added 10000 April put contracts 3 days ago  http://stks.co/c1Ols[/INST]negative</s>