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: Amazon has done their first buyback in 10 years. The last was in 2012. Since 2016, Amazon has had a $5 billion share repurchase plan in place, but they didn't start using it until last month.
user
moderately positive
assistant