Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "The Best Luxury Credit Card of 2017: MasterCard Black, AmEx Platinum, @Chase Sapphire Reserve or @Citi Prestige? https://t.co/NJRRmPtepw
" STOCK: Citigroup DATE: 01/02/2017
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 0.4166666666666667.