Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @usopen: A tense set comes to an end with a great rally as @aradwanska seals it, 7-5 over Putintseva. #USOpen @jpmorgan https://t.co/Pmi…
" STOCK: JPMorgan DATE: 01/09/2017
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 0.2333333333333333.