Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @SOTI_Inc: On December 6, learn how SOTI and @Samsung KNOX are raising the bar in #mobility #management. Register for this exc… 
" STOCK: Samsung DATE: 01/12/2017
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 0.0.