What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.

Price comparisons company PriceRunner said on Monday it has sued Alphabet-owned Google for about 2.1 billion euros ($2.40 billion) at a court Stockholm, saying the company breached antitrust laws by manipulating search results in favour of its own comparison shopping services.
strong negative