Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "Check out ETIENNE AIGNER WOMAN 9 M BLACK FAUX LEATHER VEGAN SLIP ON PUMP 2.5" HEEL NEW  https://t.co/28WI2hecpe via @eBay
" STOCK: eBay DATE: 31/03/2017
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 -1 and the TextBlob polarity score is -0.015151515151515154.