Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @Reuters: Numbing cold wave grips U.S., heralding a frigid New Year's Eve https://t.co/VxiHsQh43q
" STOCK: Reuters DATE: 29/12/2017
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 -0.4545454545454546.