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: U.S. tech giant Apple has suspended its Apple Pay service for Russia's Mir card payment system, Russia's largest lender and payments system said on Friday, closing a loophole that had allowed Russians to keep using the service.
user
mildly negative
assistant