Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @TMobile: Get 2 unlimited lines with #TMobileONE for $100 ALL IN – taxes/fees included. Save $600/yr vs. Verizon! https://t.co/mJfPcJ4J8g" STOCK: nan DATE: nan
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 nan and the TextBlob polarity score is nan.