Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "Retweeted Cost2Build UK (@Cost2Build_UK):











We have a £50 @amazon gift card to give away! Just RT &amp; follow for a... https://t.co/FZ9SE08XGU
" 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.