Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @CW_Riverdale: Save Varchie. Stream the latest #Riverdale for free on The CW App, presented by @ATT: https://t.co/bBg9HMQ8t5 https://t.c…

" STOCK: AT&T DATE: 30/10/2018
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.