Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @darbysofficial: So thrilled to be joining the @Disney film🌟 #stargirl 🌟with @GraceVanderWaal 🌟and @GrahamVerchere 🌟 directed by @juliah…" STOCK: nan DATE: nan
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 nan and the TextBlob polarity score is nan.