Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @2PMinc: News: @Amazon purchased 20,000 delivery trucks — will directly compete with @UPS, @FedEx, and @USPS. https://t.co/xUPVZKRuhq

" STOCK: UPS DATE: 08/09/2018
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 0.1.