Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "Get Blami Chalk Markers 14 with 30% discount: https://t.co/sQX3pen8sZ  https://t.co/9C2qMlzITD via @amazon https://t.co/ISomI0V5pg #giveaway" 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.