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: More than 40 European rivals to Google's shopping service urged EU antitrust regulators on Monday to use newly adopted tech rules to ensure the Alphabet unit complies with a 2017 EU order to allow more competition on its search page.
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mildly negative
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