Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "19% OFF #sale #save #iWatch #apple @amazon @apple Apple Watch Series 3 42mm Smartwatch (GPS Only, Gold Aluminum Cas… https://t.co/SNGjN8s83W

" STOCK: Amazon DATE: 12/09/2018
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 0.0.