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

Input: Consider Input: Construction is scheduled to start in April-June 2007 and to be completed in early 2008 .

Output: neutral

Input: Consider Input: Finnish electronics contract manufacturer Scanfil reports net sales of EUR 241.2 mn in 2006 , down from EUR 321.6 mn in 2005 .

Output: negative

Input: Consider Input: Finnish security and privacy software solutions developer Stonesoft Oyj said on January 7 , 2008 that the preliminary sales of its StoneGate products grew by 59 pct year-on-year to 3.6 mln euro ( $ 5.3 mln ) for the fourth quarter of 2007 .
Output: positive