Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @psb_dc: “Robo Advisors Come of Age: Part One” by @blackrock 











#roboadvisor #fintech #financialliteracy 











https://t.co/JgFNnTzHXT
" STOCK: BlackRock DATE: 28/02/2017
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 0.0.