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

Example Input: Raffles Equities Ltd became a substantial holder in Archer Exploration Ltd on January 12 with 11.7 million shares ( 18.2 pc ) .
Example Output: neutral

Example Input: ( ADP News ) - Nov 5 , 2008 - Finnish electronic measurement products and solutions maker Vaisala Oyj ( OMX : VAIAS ) said today that its net profit rose to EUR 18 million ( USD 23.1 m ) for the first nine months of 2008 from EUR 1
Example Output: positive

Example Input: As the largest elevator market in the world , Chinese output of elevators continued to rise to 262,000 units in 2009 , up about 5 % yr-on-yr .
Example Output:
positive