Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "DONUT Pop Up Phone Grip (Free Shipping) @eBay - https://t.co/vRToOdHdyw via @eBay #ebay #ebaystore #shopping #deals… https://t.co/dbejdXjW1W" STOCK: nan DATE: nan
Sentiment: (Provide sentiment here)
Explanation: The tweet sentiment is related to the stock mentioned, and it's important to interpret the context. The LSTM polarity score is nan and the TextBlob polarity score is nan.