Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "There is also a companion article by the same title on the @AmericanExpress Technology Blog. 👇













https://t.co/axIJ6sKEVn

" STOCK: American Express DATE: 27/10/2018
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.