Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @Boeing: Good choice @American_Girl! Let's introduce Luciana, 2018 Girl of the Year, to Boeing #SLS Engineer Tiera Guinn Fletcher. She's…
" STOCK: Boeing DATE: 30/12/2017
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 0.875.