Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: ""Act of Vengeance" by @MichaelJecks is on #sale for $0.99 via @EndeavourPress Get it now! https://t.co/DVjM1Xr8mj via @amazon - #thriller
" STOCK: Amazon DATE: 31/08/2017
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 0.0.