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 "US POLO ASSN" BOY'S RUGBY # 3 SHIRT WITH LARGE PONY LOGO SIZE  5/6 #usassnpolo https://t.co/NNTeWADlqW via @eBay

" STOCK: eBay DATE: 30/10/2018
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 0.21428571428571427.