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

Ex Input:
Aviation Systems Maintenance is based in Kansas and generated net sales of USD 2.6 million for 2008 .

Ex Output:
neutral

Ex Input:
Earnings per share for January-June 2010 were EUR0 .30 , an increase of 20 % year-on-year EUR0 .25 .

Ex Output:
positive

Ex Input:
Operating loss totaled EUR 0.3 mn compared to a profit of EUR 2.2 mn in the corresponding period in 2007 .

Ex Output:
negative