Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "@Brexit_Ricky @MoggMentum My 91 year old Dad, who fought at the end of WW2 &amp; then worked for @BASF setting up… https://t.co/pFKue1hHB7

" STOCK: BASF DATE: 30/10/2018
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 0.1.