Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @CBS: Trick or treat. 🎃 Happy Halloween! Catch up on #MJHalloween now:  https://t.co/T3hlVVTfSB https://t.co/DMyE1q4scs" 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.