Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @WellsFargo: We’re excited to announce our $1.6 billion lending and philanthropic investment in #WashingtonDC, in collaboration with @NC…

" STOCK: Wells Fargo DATE: 23/10/2018
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 0.375.