What is the sentiment of the following sentence?
Sentence: "Typically, the transmission power level can be decreased when the interference noise is above a predefined value" Neutral

What is the sentiment of the following sentence?
Sentence: "Expense ratio was 102.6% compared to 92.9% in the corresponding period in 2005" Negative

What is the sentiment of the following sentence?
Sentence: "Neste Oil Corporation is a refining and marketing company concentrating on clean, high-quality traffic fuels" Neutral

What is the sentiment of the following sentence?
Sentence: "The Tecnomen Convergent Charging solution includes functionality for prepaid and post-paid billing, charging and rating of voice calls, video calls, raw data traffic and any type of content services in both mobile and fixed networks" Neutral

What is the sentiment of the following sentence?
Sentence: "Ramirent's net sales in the second quarterended June 30 were EURO 128.7 million about U.S. $163 million, a 3.3-percent increase compared with EURO 124.6 million for thesecond quarter last year" Positive

What is the sentiment of the following sentence?
Sentence: "In the Czech Republic, the profiling unit at Ostrava will be closed and the machinery will be relocated to Ruukki's bigger plants in Hungary, Poland and Romania by the end of the first quarter of 2009"