Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @EkbMary: @karlihorse16 @Freedom4Horses @SenFeinstein @Reuters @thehill Thank you! Join us on fb "United Horse Warriors on Tw… 
" STOCK: Reuters DATE: 29/09/2017
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 0.0.