Teacher:Classify the given a piece of financial news into three classes: positive, negative, and neutral. Output must be 'positive', 'negative', or 'neutral'.
Teacher: Now, understand the problem? Solve this instance: Finnish paints and coatings company Tikkurila Oyj ( HEL : TIK1V ) announced today the launch of Tikkurila ProHouse method for protection of wooden surfaces via treatment with Ultra Pro waterborne products .
Student:
neutral