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 started Thursday delivering packages in more than a dozen cities using the custom electric van built by Rivian. The initial rollout, which kicks off in Baltimore, Chicago, Dallas, Kansas City, Nashville, Phoenix, San Diego, Seattle, and St. Louis, will eventually spread to more than 100 cities by the end of the year, Amazon said.
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