Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "Today, fuck @Citi, whose analysts live up to every Wall St. dickhead stereotype. 





  https://t.co/RZuYPAslxk https://t.co/LMO5waxuXQ
" STOCK: Citigroup DATE: 29/04/2017
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 -0.13181818181818186.