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}.

Microsoft Corporation's (NASDAQ:MSFT) US$68.7bn acquisition of Call of Duty maker Activision Blizzard Inc (NASDAQ:ATVI) is being investigated by Britain's antitrust watchdog. According to the Competition and Markets Authority (CMA), it will decide by September 1 whether the deal between the US tech colossus and video-game maker Activision would reduce competition in the UK.
mildly negative