Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "@kenwyatt44 @ATT @comcast Sir Timothy John Berners-Lee, a British scientist, was, is, the brains behind the World W… https://t.co/8vfoiPY8nJ

" STOCK: Comcast DATE: 08/09/2018
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 -0.2.