Classify the given a piece of financial news into three classes: positive, negative, and neutral. Output must be 'positive', 'negative', or 'neutral'.

Example Input: ArcelorMittal Chief Executive Officer Lakshmi Mittal has already cut output at some furnaces .
Example Output: negative

Example Input: Metso Paper 's delivery will comprise an Advantage DCT 200 tissue machine including quality control and distributed control systems ( QCS-DCS ) .
Example Output: neutral

Example Input: The group 's 12-month operating profit grew 31 percent to 337.8 million euros .
Example Output:
positive