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}.

The U.K. Competition and Markets Authority on Thursday said an in-depth probe is needed on Microsoft's MSFT, -0.57% planned purchase of Activision Blizzard ATVI, -0.17% . The CMA said it is concerned the deal could substantially lessen competition in gaming consoles, multi-game subscription services, and cloud gaming services.
moderately negative