Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "@GeorgeMooreChev @GeorgeMooreChev made me realize why I will no longer own a Chevy   Now I'm a proud owner of a Toyota. Thanks a ton @Toyota" 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.