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 increased volume much faster than Walmart from 1Q18 to 4Q20. Amazon and Walmart both move about $150 billion worth of volume per quarter now but I expect Amazon to have higher growth in the decade ahead.
user
mildly positive
assistant