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 on Wednesday said it is raising the average starting pay for its warehouse workers and delivery drivers to more than $19 an hour, up from $18 previously, at a time when union pushes continue to spread across several of its facilities.
user
moderately positive
assistant