Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "Dear @Ford thank you for your toy, is so comfortable, I’m ready to challenge @BMW kusheshe https://t.co/mXZwGUT2Ob

" STOCK: BMW DATE: 12/09/2018
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 0.3.