Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @williamvsweeney: What an amazing assortment of DC Comics Halloween costumes @Walmart! It's awesome, kids of all ages will love it!! Cli…

" STOCK: Walmart DATE: 21/10/2018
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 0.7500000000000001.