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}.

Walgreens Boots Alliance Inc has begun a strategic review of its U.K.-based Boots business, Chief Executive Officer Rosalind Brewer said on Tuesday, as the second largest U.S. pharmacy chain tries to renew its focus on U.S. healthcare.
neutral