Characterize the news's sentiment using the following options.
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Yahoo Finance's Dani Romero discusses the spike in online sales during the holiday season despite supply chain issues. Don't Miss: Valley of Hype: The Culture That Built Elizabeth Holmes WATCH HERE: https://youtu.be/Sb179GLPNYE Watch the 2021 Berkshire Hathaway Annual Shareholders Meeting on YouTube: https://youtu.be/gx-OzwHpM9k
positive