Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "If my team wins, I could score BIG…Grab specially-marked @fritolay or @pepsi for your chance! https://t.co/QQgRsTABim #TheyWinYouScore
" STOCK: Pepsi DATE: 29/09/2017
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 0.375.