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: Fourth-quarter earning season continues with reports from Walmart, Airbnb, Nvidia, ViacomCBS, Marriott, Shopify, and Cisco, and more. Plus, January PPI and retail sales.
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mildly positive
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