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}.
Text: The UK's competition watchdog has confirmed it will move to an in-depth investigation of the Microsoft-Activision $68.7BN gaming mega-deal, a couple of weeks after it signalled concerns about the proposed acquisition.
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moderately negative
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