Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @SAP: In partnership with SAP, Vectus streamlined their operations and provides clean water to those who need it most. https://t.co/w5ba…

" STOCK: SAP DATE: 03/09/2018
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 0.4333333333333333.