In this task, you are given a text from tweets. Your task is to classify given tweet text into two categories: 1) positive, and 2) negative based on its content.

Example Input: @MedifastPr Btw I lost 17lbs on Medifast. Its helped me alot. And I love what I'm eating...that's very important to me: Gotta be TASTY 
Example Output: positive

Example Input: @AnchoredInHope Just me being a fan of something right now. Nothing out of the norm here in Florence, though. 
Example Output: positive

Example Input: @myria101 I see that, I've missed LOTS... I have internet tonight at our friends house.  But starting tomorrow I'll be internetless 
Example Output:
negative