Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: ""No customer code" - see the difference in cloud infrastructure. #oow18 #security #cloud @Oracle https://t.co/D3Md1hmIMo

" STOCK: Oracle DATE: 22/10/2018
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 0.0.