Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "Sony DVP-NC85H/B HDMI/CD Progressive Scan 5-Disc DVD Changer, Black Sony https://t.co/nZ1VUBrC3F via @amazon

" STOCK: Amazon DATE: 20/10/2018
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 -0.16666666666666666.