Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "@Shell Yes, it is possible &amp; the only way. However not possible with existing technological setup. We cannot have s… https://t.co/as3CIuquKY

" STOCK: Shell DATE: 21/10/2018
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 0.0.