Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "NOW £799.00 RRP £1,509.00 | @Sony a7 digital compact system camera + 28-70mm lens kit - full frame  interchangeable… https://t.co/sBRlV81UBZ

" STOCK: Sony DATE: 06/09/2018
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 0.175.