Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @SomethingAnimal: The psychological #vampire tale, @SomethingAnimal, is now available on @Fanbase_Press, @amazon, and @comiXology! #Comi…

" STOCK: Amazon DATE: 22/10/2018
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 0.25.