Classify the given a piece of financial news into three classes: positive, negative, and neutral. Output must be 'positive', 'negative', or 'neutral'.
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Question: Rental of building equipment accounted for 88 percent of the operating income .

Answer: neutral

Question: Aspo Plc STOCK EXCHANGE RELEASE February 11 , 2011 at8 .45 a.m. ESL Shipping Ltd , part of Aspo Group , has signed a new , long-term contract with Rautaruukki Corporation for the marine transport of raw materials on the Baltic Sea .

Answer: positive

Question: Operating profit totaled EUR 6.7 mn , down from EUR 7.2 mn in the corresponding period in 2005 .

Answer:
negative